Craigslist post
So I'm male, in my 30s, I'm married, and I was bored looking at CL adult adds. So I saw one where an older man in his 50's had diabetes and couldn't get hard anymore and just wanted to watch a guy masturbating. I don't know what turned me on about that but it did, and I'm not gay at all.
I replied and he wanted me to come over. I got there and couldn't believe I was actually knocking on this guys door. He opened the door, he was nice, old fat guy. He offers me a couple beers, we sat, talked about random stuff, then he said if I wanted to rub one out, I said sure and undressed. It felt strangely erotic to get naked in front of a man, I liked the feeling. I reclined in a love seat across from him and opened up, just acted like as if I was alone and made passionate love to myself while he watched. He brought out some sex oil and squeezed some on me. I strocked my self for like a half our, fingered my butt hole, spread my hole open, gave him a very nasty show. I was so enjoying it, I was moaning and making faces. I had pre cum coming out and I would get it on my finger and lick it. He never tried to do anything just watched. He would comment that's nice every now and then, or yeah lick that cum.
After a while I couldn't take it anymore and I said where do you want me to cum and he wanted me to cum in his glass of beer, he filled a full glass and set it on the coffee table and I got up and kind of squatted a little and pointed my cock in the glass and touched it a couple times and exploded about 6 ropes of cum into his beer. I collapsed back in the seat and recovered while watching the cum ropes just kind of slowly sink in the beer.
I kid you not, and I was a little shocked, but he gulped half the glass of beer with my sperm in it down like as if it was nothing. He said it tasted good. Of course I felt remorse for what I just did, I couldn't believe I actually did it and I felt like one sick mother fucker and dressed and I was polite but I just wanted to leave. He said thanks and if I ever wanted to come back just text him I said OK and left. I thought yeah right I'll never do that again.
That was about a year ago and it was the most erotic thing I've ever felt and I keep thinking about how hot and nasty it felt and I want to do it again, but I know as soon as I cum I will hate myself again. I should never have done it.
I loved this story