I was her first, and seriously, sex is unfufilling at best. I find her attractive, but she's totally boring and not sexy. I've tried toys, porn, outfits, being spontaneous, fast, slow, and nothing works.

The one thing I can't get her to do is talk dirty. She's won't even try. The only things she'll say are "my knees are starting to get sore" and "you should hurry up"

What can I do to make her more sexy, and better at sex? Oh, I thought giving it time was the answer, and it's been 3 years.