i doubt cavemen were organizing orgies, but i think once civilizations—even the primitive ones—were birthed, that sex was likely at least a small part of sacred, pagan, secular, and government ceremonies as well as just a huge part of daily life, and prolly some pretty kinky stuff too. in a slightly more modern era there are times when overt sexuality becomes taboo and times when it’s the exact opposite and times when its acceptance is somewhere in-between, but what has evolved is access. anyone within walking distance of a puter can access any bizarre, erotic, sickening, shocking, loving, or perverted sexual act ever conceived by man, beast or cartoon.

so no, sex hasn't evolved all that much.

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Trees give peace to the souls of men * Nora Waln

The forest would be very quiet if no other birds sang than those who sing the best * Henry van Dyke

some fairly sordid tales, rambles, and anecdotes
Hypothetically Speaking * Something More * Cammy Interrupted * An Experimental Vacation * Masked * so..damn..hot * Thank You * My toy, his idea * no.19 Maple Lane * I Have A Surprise For You * Yesterday * In a Quiet Kitchen * help me decide * untitled prose * more untitled prose