Aunt Shannon's House

[jallen944]

Aunt Shannon's House
by jallen944 ©

Part 1

Shannon sighed. It had been a long day and she was exhausted. She just spent all day with Katie and Jason at the beach. She was so glad her sister decided to send them down to visit for a week. She rarely had company and it was nice to have someone to do things with. She was afraid they wouldn't be happy to do anything with their aunt since they were both eighteen, and she knew how teenagers could be.

Katie and Jason were welcome guests in her home. At first she was worried because she only had one bedroom to put them in, but they didn't mind sharing. They were brother and sister. She should have known it wouldn't be a problem for them to sleep in the same bed.

She heard a noise and sat still to listen. It must be them, talking about what they did that day. They were still young and full of energy. They were also probably still excited. She was almost thirty and didn't have the energy to keep up with them. She didn't know how here sister did it. It must take everything she had to raise a pair of kids who were becoming adults.

They were such good looking kids, too. They both had their mother's looks. Jason was so handsome. If she were fifteen years younger, she would go after him and never let him get away. And Katie was so beautiful. It was not hard to see how she could attract a man.

She heard another noise. They seemed to be moving around their room. It was pretty late and she had to get up in the morning. Shannon decided she should go and check on them, maybe ask them to be quiet. She slipped out of her bed, put on her robe, and opened her door.

Their room was just across the hall. The door was open a crack. She could only see the corner of the bed, but she could hear them talking, although she couldn't exactly make out the words. The only light in the room was from the small night light by the bed. From inside came a familiar smell that for some reason turned her on like a switch. She pushed the door open another couple of inches and was shocked.

Katie and Jason were naked, and the dim light made their tanned skin glow. Katie, her beautiful, innocent, blonde haired niece, was on her hands and knees, her golden hair falling around her shoulders. Her brother was behind her, pushing two of his fingers into her back hole. Shannon noticed a blue tube in his other hand, and was shocked again to realize it was a lubricant. Jason was going to fuck his sister in the tail. That smell was the scent of raw sex. No wonder her body had been turned on so quickly. She grinned, despite her shock.

"Ooooh, Jason," Katie cooed softly. "That tickles."

"Does it tickle like this?" he said.

"Yes," Katie giggled.

Jason was breathing hard. Katie was rubbing her nipples and pushing her butt back on her brother's fingers. Shannon had no doubt they'd done this before. It was a mistake, she now knew, to let them share a bed together. But how could she have known they were incestuous? Dear God, she thought. Anne must not know about this.

Shannon was about to push the door open to stop them before they went too far, when she saw something that froze her in her tracks. Her nephew stood up beside the bed. He was completely naked. Shannon's mouth fell open. His cock was enormous. It hung more than halfway to his knee and looked as thick around as her wrist.

She looked at her niece again. Katie had a hand over her pussy, rubbing with her fingers and moaning into the mattress. She was already coming. Jason was going to put that thick thing up his poor sister's ass. How could she stand to accept something so big in such a small opening?

Shannon was frozen to her spot. Even though she knew it was wrong, she had to see them do it; she had to know. It couldn't be possible for a petite girl like Katie to handle a cock as big as Jason's. She wished it was her in there on that bed with her ass in the air. She would like to find out if she could handle it herself. Her hand went down to her crotch. She was wet. How long had it been since she was fucked in the tail? Not since college, she was sure.

Jason squeezed a glob from the tube of grease and smeared it all over his cock. In the light, it looked like it was carved from polished marble. Shannon's mouth watered as she stared at it. She longed to feel it in her hands and moving between her legs. Jason put some more grease on his fingers and rubbed it into Katie's hole.

"You ready?" he said.

"I'm ready," Katie sighed. Her ass moved back and forth in a slow gyration like she was already getting fucked.

Jason got on the bed on his knees and moved behind her. Shannon had a perfect view. Katie reached back with both hands and pulled her cheeks apart. Her shiny hole looked anxious to receive him. Jason raised his cock and touched the head to it. Katie gasped.

Shannon gasped and squeezed her hand over her mouth, hoping they hadn't heard. They didn't stop. Apparently they didn't.

"Ooooh, Jason ... Easy ... Easy," Katie moaned.

Jason pressed the head of his cock against her opening. It disappeared inside her and Katie groaned. Her voice was muffled by the pillow. Shannon winced in sympathy. She could imagine how much it must hurt to have that thing stretch her open, but she couldn't imagine how good it felt once it was inside. As Katie pushed herself back to meet him and the length of his cock plunged into her body, Shannon wished it was her on that bed on her hands and knees. She wanted Jason's cock pushing deep into her tail, too.

"Jesus, Katie," Jason moaned. He put his hands on her hips and started to move back and forth. "You're so tight. You were never this tight before."

Shannon's head spun. How long have they been doing this? she wondered. Such possibilities were difficult for her to conceive.

Katie was rubbing her pussy and moaning into the pillows. Shannon knew her ass was squeezing around Jason's cock. She knew how it felt. She remembered the last time she got fucked in the tail and how tight her asshole got when she was cumming. It was an incredible sensation. Her niece was feeling it at that moment.

Eventually, she gave up on rubbing her pussy and clutched the sheets by her head. Jason was pounding his cock into her ass. Katie was having a beautiful orgasm, and Jason pumped her right through it. Then his body became rigid and the muscles of his body tensed. Shannon knew he was shooting his cum into her, filling Katie's small body with it.

Shannon felt waves of pleasure pour through her own body. She had to hold the edge of the door to keep from falling over. Katie lay flat on the bed and Jason lay on top of her with his cock still wedged into her ass. They were kissing and fondling each other. Shannon didn't stay to watch. Quietly, she stepped back across the hall, closed her door, and jumped back into bed with her fingers jammed in her pussy. She buried her face in her own pillow and moaned through her own orgasm.

[jallen944]

Part 2

Katie and Jason had glowing faces in the morning. They gave each other quick glances and smiles. Shannon pretended not to notice, although the secret was killing her. She was dying to ask Katie how it felt, to ask Jason to show her his penis. To look at them, she thought, it was difficult to believe she actually saw them having sex. If the image of them naked on the bed wasn't so clear in her mind, she might have believed she imagined the whole thing.

Katie changed into her swimsuit, a skimpy bikini, and grabbed a towel. She wanted to go down to the beach to work on her tan before the sun got too hot. Shannon wanted to object to the bikini she wore; it was a thong back and barely contained her swollen breasts, but she bit her tongue. After what she saw them doing last night, she hardly felt it was appropriate for her to tell them anything.

Jason volunteered to wash her car, a 1966 Mustang convertible, and went out to the front yard with the hose and a bucket. Shannon stood at the window and watched him, unable to wipe the smirk from her face.

Jason removed his shirt and shoes to wash the car, her own baby. He looked like a young god. He had a surprisingly well developed, muscular body for a man who just turned eighteen, but it was the muscle in his shorts that interested her. She imagined laying back on her bed with her legs spread, watching him come toward her with that thing hanging between his legs. The thought of him pushing it into her and wrapping her legs around that chiseled body made her dizzy. She decided to be bold and do something about it.

In her bedroom, she changed into her own bikini and stood looking at herself in the mirror. She still looked good, she decided. Maybe a little more plump than when she was Katie's age, and maybe her breasts weren't as big as Katie's, but she still looked good. Hopefully, she looked good enough to arouse Jason.

As she went to the kitchen and made a pitcher of lemonade, she thought she was crazy for what she was about to do. Anne would kill her if she found out she was going to seduce her son. But she had to know; she had to feel it for herself.

Shannon took the pitcher and a couple of glasses to the front porch. The wrought iron lawn chairs were close to each other; close enough, she hoped. She sat down to watch Jason. He was only wearing a pair of grey shorts. She wondered how he could keep his long penis inside it without it flopping out all the time.

He finished washing the car and walked up to the porch. His tanned skin glistened with sweat.

"Thanks for the lemonade," Jason said as he poured a glass for himself.

"You're welcome," Shannon said. Jason sat in the chair beside her. He tilted his head back and drank the entire glass, then poured another.

"I love that car," he said.

"Thank you. Do you want to drive it?"

"Sure," Jason said.

Shannon couldn't stand it any longer. He kept glancing at her body and she could see a bulge growing in the front of his shorts. The next question was out before she could stop it.

"Jason, do you like to fuck your sister in the tail?" Jason's mouth dropped open and he spilled his lemonade on his shorts. Shannon laughed. Jason's face blushed deep red and she felt sorry for embarrassing him. "You both looked like you were having a good time last night."

"You saw us?" he asked. Shannon nodded, trying to fight back a grin. "Are you going to tell my Mom?"

Finally she laughed out loud. It was just like him to be so worried about upsetting his mother. Jason blushed again.

"No," Shannon said, touching his knee. "I'm not going to tell your mother. Your secret is safe." She glanced down at his leg. The end of his penis stuck out of his shorts and laid stiff across his thigh. She looked up to his face. He saw her looking down at it. She felt an awkward moment of silence between them, but did not take her hand from his thigh. Her breathing grew heavier. Her heart was pounding in her chest. She knew they were very close now. If she did this right, there would be no turning back.

"I must say, though, I was pretty shocked," Shannon said. She could hear the waver in her voice. Her hand was trembling.

Jason looked sad. "I'm sorry we took advantage. I didn't mean to make you angry."

Shannon smiled. "I'm not angry at all. On the contrary ..." she started, then cut herself off. She didn't know how to tell her nephew that watching him and his sister have sex had turned her on. She glanced down at his leg. His penis was even more erect and stuck out the leg of his shorts, pushing up the front like a tent. She felt a spasm inside her. It was gorgeous.

"On the contrary, what?" Jason said.

He was gazing deep into her eyes. Shannon's heart fluttered. He knew exactly what she was thinking and he was very cool about it. He amazed her. He seemed so timid and bashful, yet he was so sophisticated with women. Just who was seducing who?

Shannon smiled. "How many times did you two do it last night?"

Jason thought for a moment. "Three or four times."

"I could tell how much Katie thinks of you just by how strong your room smells."

Jason frowned. "Was it that obvious?"

"Yeah, it was that obvious," Shannon said. They both laughed. She looked down at his leg. "That's a nice tool you have," she said, sipping her lemonade. She lifted her hand from his knee and closed it around the end of his penis. It was like touching one for the first time. He was burning up in her fingers. It was as hard as a rock and so thick she could barely close her hand around it. "I never had a bar of iron like this. How long is it?"

"About twelve inches."

Shannon nearly dropped her glass of lemonade. Twelve inches, good God, she thought. She stirred in her seat. The area between her legs was warm and moist. She imagined the crotch of her bikini was probably damp. What was she getting herself into? If he tried to use a twelve inch cock on her it would probably kill her.

"I can't imagine my little niece being able to handle anything that size."

Jason shrugged. "Some girls have trouble with it at first. Some get used to it, though. Katie did right away."

Shannon put her glass down and cleared her throat. She slipped her right hand up the leg of his shorts, squeezing the shaft, and leaned close to him, lowering her voice.

"Want to fuck me in the tail, Jason? I like it that way, too." She couldn't believe she actually said it. Katie might have been used to taking it up her ass, but it was going to cause her a whole hell of a lot of pain, if it didn't just kill her.

She also couldn't believe she was coming on to her own nephew like this. Anne could never learn about this. It would kill her.

Jason licked his lips. Shannon could see the burning desire in his eyes.

"I'd like to give this tool a try," she sighed. She didn't wait for his reply. She looked around the neighborhood to see if anyone was watching, then leaned forward. Her hands pushed up the leg of his shorts and went around the base of his shaft. The swollen, purplish head touched her lower lip. She licked up the side of the shaft. Her lips closed around the head.

Jason groaned. His hands gripped the arms of the chair. Shannon moved her head over the end of his cock. Her jaw was stretched as wide as it would open. She moaned when she felt Jason's cock swelling in her mouth. Her lips smacked and she slurped obscenely. She could barely fit the head in her mouth. It was like a horse's dick. What was she getting herself into? She tilted her head up and looked into his eyes while she slid his shaft in and out between her red lips.

"I'll do anything you want," Jason said. His voice sounded choked.

Shannon lifted her head from his lap and licked her lips. "Let's go to your room," she said.

She dragged him inside to their room. The sheets on the bed were tossed aside and rumpled, a sign of what Jason and Katie had done on top of them and beneath them the night before. Shannon paused inside the door and inhaled deeply. The smell of fresh pussy juice and male cum drove her crazy with lust.

She tore off her bikini top and jumped on the rumpled, unmade bed. The sheets were still damp. She crawled on her hands and knees over the same spot her niece had been lying only hours before. Shannon tried to imagine Katie with her legs spread and her stud brother lying between them, sliding that huge cock in and out of her body. The image in her mind only made her hotter.

She rolled over and looked up at Jason. He stood at the foot of the bed, gazing down at her. She cold see the intense lust and desire in his eyes. His long, thick cock stuck out the leg of his shorts. She couldn't believe she wanted him to put it inside her. She must be crazy, she thought as she stuck her hand down into her bikini bottom, rubbing her pussy.

Jason pushed down his shorts. His enormous penis stood straight out in front of him.

"Oh, yes," Shannon moaned, and rubbed her pussy faster.

Jason reached up and pulled down her bikini bottoms. Her chest was heaving. She couldn't remember feeling so anxious for a man fuck her. He moved her hand away and stuck his fingers in her pussy. Shannon moaned again.

Her eyes were transfixed by his cock. It swung between his legs like a pole as he leaned over her and she could not take her eyes off it. She wanted to feel it in her mouth, in her ass, in her pussy. She wanted to see his cum spurting from the end and she wanted to feel it gushing inside her. She wanted to know how much of it came out. He had a pair of fat, swollen balls to go with his oversized cock. She could only imagine how much semen they produced.

Jason moved on top of her and pushed her legs apart. "I never knew you were so horny, Aunt Shannon," Jason said.

"Yeah, well, neither did I." She was panting. She put his hands on her shoulders. Her hands and her whole body was shaking with nervous excitement. She wanted to tell him to wait, because she wasn't sure about actually doing this. It was going to hurt way too much. He rubbed the head of his cock across her warm pussy lips and she flinched. He wasn't going to stop, not now, and it was going to hurt like hell.

Despite her fear of the pain, Shannon was surprised by the next words that came from her mouth. "Put it in me now," she said, her voice barely more than a breathy whisper.

"If you say so, Aunt Shannon," Jason said. He put the head between her pussy lips and pressed forward.

"Oh, God, Jason," she moaned as it split her open and sunk into the slippery warmth of her cunt. The pain was more intense than she anticipated. She lay under him with her mouth wide open, the pain shooting outward from the center of her body. She felt like a virgin; that was the last time she felt pain like this when she was getting fucked.

[jallen944]

Part 3

She bit her lower lip and tried to fight back the pain. Tears leaked from the corners of her eyes. She hoped Jason didn't see them. If he did he might stop and she wanted to take this thing through to the end, no matter how much it hurt. She could feel every one of the twelve inches of his cock sliding into her. She hoped he didn't try to shove all of it in; she didn't know if her cunt was that deep.

She felt Jason's breath on her shoulder. He kissed the side of her neck.

"Does it hurt, Aunt Shannon?" he said. She sniffled and nodded. "Do you want me to stop?"

"No," she said quickly. "No. Don't take it out." He raised his head above hers and stared down into her eyes. God, how she wished he was just some other guy and she was ten years younger. She would marry him in this bed right now. "Fuck me, Jason. For God's sake, fuck me."

"Yes, Aunt Shannon," he said with a smirk. He drew his hips back and thrust them into her.

"Oh my God," Shannon cried. She put her arms around his neck and held on for a long, deep fucking.

There was nothing like being fucked by a man who had already spent himself, especially on another woman, even if it was the night before. He wouldn't be so anxious to get his own rocks off. She blushed with shame when she realized the other woman was her own niece. She never thought about sharing her secrets about fucking with her niece, since she had no idea she was already sexually active. However, if she was doing it with this stud three or four times a day, Katie probably knew a few things about fucking Shannon had not yet learned herself.

Then Shannon noticed most of the pain was gone, and she felt the incredible sensation of his thick cock sliding in and out of her wet hole. He was kissing her with tender touches of his lips on her neck and face and he was moving his hips up and down with a gentle but firm thrust.

Shannon wrapped her arms and legs around him and pulled him down tight. All of that huge cock was inside her. She'd fucked men more than twice Jason's age, men who were supposed to be experienced at fucking, who knew how to treat a woman to make up for their lack of size. Jason was not like them. He was better. He had the incredible size they would never have, and he had the tenderness they could only pretend to have. Here was her dream man, laying between her legs, fucking her the way she always wished she could be fucked, and he was her nephew. Tears rolled out of her eyes again as she held his head down to her shoulder, but this time they were from sadness.

She lost track of how long he was fucking her. It seemed like forever. She had an orgasm, thrashing madly beneath his strong body, digging her nails and her teeth into his shoulders and screaming at the tops of her lungs, then a second before she got what she wanted. His warm cum gushed into her and she cried, "Oh yes!" when she felt it. He grunted and his body spasmed and she squeezed him hard, milking his cock with her cunt for all the cum he had to give.

When he finished and the muscles of his body released their tension, he collapsed on top of her, churning his hips slowly back and forth. She held him tight and kissed his neck and shoulders. She could feel his cum squishing inside her and leaking out of her hole, running down to her asshole. That was where she wanted him next.

But did he have enough to keep going, or had he spent it all? He still felt hard inside her. But then, considering how much he stretched her cunt to get it in and how much it hurt, did she really want to go through that again in her asshole? Yes, she decided. That was what she wanted him to do to her the first time she saw his thing, and that was what she wanted him to do to her now.

She lifted his head and held it in both hands. "Do you and your sister fuck like this all the time?"

Jason blushed. "Not all the time. She has other guys she likes to fuck and I have girls I like to fuck, too."

"How did you turn my sweet little niece into a loving machine?"

Jason shrugged. "It just sort of happened."

They were quiet for a long time. She rubbed his back, enjoying the comfort of his warm, hard body on top of hers and his thick, hard cock sliding inside her like some alien creature.

"Do you still want to fuck my tail?" she said after a while.

Jason lifted his head. "Oh yeah. I forgot about that."

Shannon laughed. Jason lifted himself from between her legs.

"Roll over," he said, squeezing her ass.

Shannon rolled over on her hands and knees, lowered her head to the mattress and stuck her ass high in the air in his direction. Jason got off the bed and picked up Katie's overnight bag. Shannon looked back at him over her shoulder. He opened it and took out that blue tube of grease.

"Does Katie take that with her everywhere she goes?"

Jason shrugged. "She never knows when she might want it in the ass."

Shannon shook her head. "You kids today."

Jason's fingers touched her with the cold grease and she gasped. He smeared it over her asshole, poking his fingers in. She wiggled her ass and moaned. His fingers alone felt good. She tried not to think of how much his cock was going to hurt.

She thought back to the first time she took one in the tail. She was a freshman at college and met a guy at the football game. He took her to a party after the game and got her drunk and she didn't even notice when he got her naked in some bed. When he shoved his cock up her ass, she screamed in pain. He didn't stop, and fucked her until he came inside her. She was mad at him for days afterward, but when the pain went away, she realized how much she enjoyed it. From then on, she looked for guys who would give it to her in the tail. Most guys, she was surprised to learn, were not thrilled with the idea. Jason, however, seemed to be an expert.

The anticipation was killing her. She wanted him to just sink it in her and get off so it would be over. At the same time, she wanted him to go slow so she could savor every inch of that cock as it split her open. She wanted to enjoy the feeling of it wedged inside her tight hole, sliding in and out.

The bed shifted as he knelt behind her. She squeezed her eyes shut and tried not to whimper. She didn't want him to hear how scared she was.

Jason's hand touched her ass and she flinched. She was trembling. He probably knew how scared she was now. Would he stop? She thought not. He was probably used to girls being scared when he came near them with that thing. Did he ever fuck a girl when she said no? She couldn't imagine her nephew raping a girl.

"Spread your ass apart," Jason said. His voice was soft, just above a whisper.

Shannon reached back with both hands. Her heart was pounding and her breath was warm on the pillow. She couldn't believe she was actually going to do this with her nephew. Nothing was more intimate than being fucked in the ass. She found it created a kind of bond between her and the man who did it to her, and their relationship from that point could no longer be just casual. Now she would share that bond forever with her nephew. The thought made her feel warm and fuzzy inside.

She pulled her ass cheeks apart, trying to stretch her hole open as wide as she could. She was trembling all over. The cold head of Jason's cock touched her tender asshole. Shannon moaned. So far it felt good. Jason pressed it in and she resisted the urge to force it back out.

He pressed harder. She squirmed, biting her lip to keep from screaming in pain. He pressed more. A groan came from deep in her throat. It felt like he was trying to shove a tree into her ass. She remembered she was the one who asked for this. She began to regret it. The pain was intense.

Jason pushed for a few seconds, then eased off. The pain subsided. She was panting.

"Is it in?" she asked. Her voice trembled.

"Almost," he said. "You're still too tight."

She whimpered. It wasn't even in yet. She didn't know if she could take this. She must have been crazy to think she could take a cock that size in her tiny asshole. The pain to get just the tip in was too much for her already.

Jason started pushing again. Shannon groaned, her teeth clenched together. She could feel herself stretching to accept him. Jason's hands squeezed her hips and he forced himself in with a quick jerk. Shannon cried out, blinded by a jolt of pain. For a moment, she felt nothing but a sharp stinging, then the pain began to fade and she felt something else. Jason's cock was moving in and out, pushing a little deeper each time. Her insides were forced aside to accept his cock.

Now she knew she wasn't crazy. This was the incredible sensation she expected. He kept pushing and she groaned. How much of it would fit inside her? It felt so good sliding in. She hoped he would find room for every inch.

"Oh God, Jason," Shannon sighed. "I love it."

She arched her back, pushing her ass up. His cock sunk another inch deeper and she groaned. Jason leaned over her. She could feel his breath on her back. His hands came up around her sides and squeezed her tits. He kissed the back of her neck and she shivered. Her hands clutched the sheets, balling them up in her fists just to hang on. She closed her eyes and bit her lower lip in her teeth. He was rocking her back and forth, forcing more and more of his cock into her tight asshole. The anticipation of the orgasm that would wash over her trembling body thrilled her. With it would come the sensation of his warm cum shooting inside her.

She heard a new voice and froze.

"Aunt Shannon, what are you doing?"

[jallen944]

Part 4

Shannon turned her head to the door. Katie stood there in her bikini with her hands on her hips. Her tanned skin was shiny with a coating of cocoa butter and she had a smirk on her lips.

Shannon swallowed hard. She completely forgot about her niece. Now she had been caught red handed, with her brother's cock in her asshole.

"I, uh, I was just ..." she started to say, but there was no way to hide what they were doing. Just then she felt Jason's orgasm explode inside her, and she blushed. She was unable to prevent her own orgasm.

"Oh God," Shannon said, and buried her head in the pillow. Jason was pumping a lot of cum up her ass. She could not believe she let her niece catch her having sex with her brother. She bit her lower lip and squeezed her eyes shut as her orgasm washed through her body. She waited to experience this, and now she was unable to enjoy it.

The bed shifted. Katie had sat down on the edge, the corners of her mouth turned up in a smile.

"She saw us doing it last night," Jason said. "She wanted some, too."

Katie's mouth fell open. "Aunt Shannon, you were spying on us?"

Shannon nodded. "I guess I was."

Katie grinned. "What did you see?" she said.

Shannon glanced back over her shoulder at Jason. "I saw you on your hands and knees, and I saw Jason put his thing in your tail." She leaned closer to Katie and lowered her voice. "I swear, he's got the most beautiful cock I've ever seen."

Katie giggled.

"What?" Jason said.

"She says you've got a beautiful cock," Katie said.

Shannon twisted her body to look up at him. He smiled back at her, still moving his stiff cock in and out of her asshole.

"Thank you," Jason said.

Shannon looked at Katie. She was staring at her brother with a strong look of desire in her eyes. Her pink tongue poked out of her mouth and licked her lips, like she was hungry for him. As if he understood what she wanted, Jason pulled his cock out of her ass and crawled on his knees toward her. Shannon felt a stream of warm fluid dribble out of her. His cock bobbed in front of him.

Katie's eyes locked on it and her mouth parted as it came closer. She reached for it, lifted it to her mouth, licked the head, and closed her lips around the end. Her big, innocent blue eyes turned up to him as she sucked it into her mouth, moving her head slowly back and forth.

Shannon stared at her niece, partly in fascination, partly in revulsion. That thing was just in her asshole. She would never put it in her mouth. Katie, however, sucked eagerly, moving her head back and forth. Her tiny mouth was stretched wide in a big O shape around the shaft. She took more of it in her mouth, more than she thought possible. Then Katie stopped, and her sweet face contorted, like she was straining. Something seemed to give way inside her and her puffy lips slid all the way down his shaft.

"Oh God, yes," Jason groaned.

Shannon stared at her niece with her mouth open. Katie's lips slid all the way down Jason's long, thick shaft to his pubic hair. She could see the bulge of his cock moving down her neck.

Jason cupped Katie's head in his hands and moved his hips back and forth like he was fucking her face. He grunted and sweat ran from his face and hard chest in streams.

Katie had amazed her again. For all her life, Shannon had seen her as such a sweet, innocent, pretty girl, and now all of that had changed. Katie was a sexual animal, capable of performing sexual stunts most women could not even dream of, and she was only eighteen years old. How many more surprises could this child have?

Jason released her head. Katie slowly withdrew his cock from her throat. The head fell from her mouth, connected to her lips by a string of long, thick saliva. Katie licked along the side of the shaft, rubbing it over her lips and cheeks, and turned to Shannon.

"Pretty cool, don't you think?"

Shannon could only nod. She'd heard of women who could do that, but she'd never actually seen it done.

"I taught her how to do that," Jason said.

Katie slapped his thigh. "Shut up. You did not."

"Then who did?"

Katie looked up at him with a smug smile. "Mr. Thompson."

Jason's mouth fell open. "No way," he said.

"He was hung, too," Katie said, looking at Shannon with wide, excited eyes.

She giggled and Shannon giggled with her. It was exciting to know they shared such a desire for well endowed men.

Katie looked at the end of Jason's cock. She was stroking it with her left hand. She licked her lips, opened them wide, and put his cock in. She worked it to the back of her mouth, moving her head back and forth, then paused as she forced it past her esophagus.

Jason groaned again. He brushed the hair from Katie's face. The tip of her nose touched his belly, just below his belly button. He cupped her head in his hands again and fucked her with his hips. His eyes were closed and his mouth was open.

Shannon realized she was holding her breath, as if sympathetic to Katie. She let it out and took another breath, but Katie was still holding hers. How could she hold it for so long? She must get a lot of practice. The thought that her niece got a lot of practice sucking men's cocks made her dizzy.

"I'm gonna cum," Jason grunted. He pulled his hips back. His long cock slid out of Katie's mouth over her tongue. She put her hand around it and raised it, aiming the head toward her open mouth.

Jason grunted again. A thick spurt of cum leaped from the tip and splattered on Katie's cheek. She squealed. The next spurt shot partway into her mouth, partway down her chin and neck. It kept coming out. Katie giggled as she tried to catch it in her open mouth, but most of it missed and landed on her face and neck and chest.

Jason's shower of cum ended and Katie looked at Shannon. She laughed. Katie was covered with cum, from her forehead to her chin. It ran in her hair, down her nose, collected in globs around her lips, and dripped from her chin to her bare chest. Katie smiled, showing the cum on her teeth. Shannon covered her mouth with her hand and laughed harder.

Jason wiped a glob from her cheek and Katie sucked it off his finger, her bright, blue eyes turned up to his face. It was easy to see they adored each other.

Shannon rubbed her legs together. Her pussy was wet and tingly. She'd watched enough. Jason's cock was still long and stiff, despite the amount of cum he had already produced, and she wanted some more of it between her legs.

"My turn now," she said. She put her hand on the center of his sweaty chest and pushed him back on the bed. His penis stood up, drooped slightly to the left. She straddled his waist, reached down between her legs for his cock, and guided it to her wet hole. The fat head stretched her wide. She gasped and hesitated a second. She forgot it hurt so much.

She glanced at Katie, who was leaning on her elbow on the bed beside her, wiping the cum from her face and breasts and licking it off her fingers. She smirked back. If Katie could take it in that tiny mouth, Shannon thought, she could take it up her cunt. Hell, it was in there once already.

Shannon forced her weight down on it, gritting her teeth to take the pain. It was like being a virgin all over again. The head split her open and slid way up inside her and she was moving up and down on it.

She looked down at Jason. He was gazing up at her, his hands squeezing her breasts. The thought that he would be going back home at the end of the week made her sad. She wanted to keep him in her bed forever.