I had "bad sex" only once in my life. it was with a slim gal who was actually put together pretty well for being a little thin. we got along good, knew each other for a couple of years before we took interest in each other. she was smart, had a good job, neat, clean, frugal with her money, like to have a few drinks and get stoned, good sense of humor, a real smart ass in a funny, kidding around way. I thought I might be falling in love, UNTIL we went to bed one night. we kissed, petted, felt each other up, she's hot, I'm hot, she's guiding my cock to her pussy, I am in, slow grinding, she's gives a little OOOO! ahhhhh!, I'm doing everything I know. I cum after about 10 minutes, and back then, I kept a hard cock and kept stroking after I came. It was usually in this time frame that gals would cum. she did not. after a 1/2 hour I got tired and rolled over. what's wrong??? nothing. want me to lick you?? oh, no, don't do that. am I too small?? too big?? oh, no, you are big enough. she sucked me hard, and got on top and nothing ever happened. I rolled her over, fucked her until I blew again. fell asleep together, in the morning had sex again. I must have had 6 nights with her over a 3 week period, even visited another piece i knew in a nearby town, and pleased her. got my confidence back. this was about the time she started stalking me. coming to my house after work and showing up before I went out for beers Fridays and Saturdays. I even took her home from some of these "accidental run ins" and fucked the hell out of her. nothing, nothing at all. she admitted she had never had an orgasm. she finally got real mad and left me alone when after fucking her one night and nothing, I told her I had been fucking an old friend over in so & so town that afternoon, and had had wonderful sex. I suggested her seeing a doctor, i asked if she was abused as child. she said no to the doctor and the abuse. she got married, I got married, I moved away, she got divorced, I moved back, she got pissed off in a bar one night, threw a glass at me, never said a word, and stomped out of the bar. first time I had seen her in 15 years, and my wife is saying "WTF is going on"? was that Judy??? I said yes. still crazy after all these years.