Found on Craigslist (the bolding is mine). It is so perfect that, for once, I have absolutely nothing more to add.
the dilemma - 35 (Berlin)
Reply to: email@example.com
Date: 2009-02-22, 8:57PM CET
oh well, i have absolutely no experience picking up girls for one night stands or affairs and normally i am not looking for it.
i tend to be unfriendly with people that i don't know so this makes things more complicated.
right now i feel that i should not and don't want to have a serious relationship until i sorted out some unhappiness within myself.
on the other hand i feel i am getting grumpier and grumpier every month that i am not sharing physical intimacy.
i am german 35, tall (1.90m), slim (75kg), smoke too much, drink too much, i guess i am intelligent, occasional misanthrope.
i can be funny but often i dont want to.
i like slim girls, 25-40, young at heart.
i am looking for somebody who feels to be in the same situation,
i will not pay, nor marry you, nor do anything else for except for meeting you, so don't bother me with any of these offers and don't even try.
i am not looking for porn style fucking nor exploring any kind of sexual weirdness, fetish, sm or whatever, just some slow and peaceful sex, respecting everything the other doesnt want.