Hottest memory, by far.
I can't get to sleep, so I'll just fire this off and get it out of my system.
About four years ago I was in a relationship with a woman who made me feel like a total pornstar. Our sex was so good it would have made other people cum. Every time it felt like a performance. I have many, many fond memories.
But the hottest thing we ever did happened before we started doing it (the mandatory three week waiting period of a new relationship, I suppose). I want to say that this was the morning after our first date, but I can't be sure. Whenever it was, we were comfortable being naked already.
It was on a Sunday morning. I came out of the shower to discover my lover on the bed, playing with her pussy. She had a pillow under her beautiful ass and was rubbing her clit and gently rolling her hips. She was beautiful, totally into the moment of getting off. She knew I was there but had sort of this detached expression, eyes open slightly, then shut, totally committed to getting herself off.
I sat down in a chair off to the side of the bed, discarded my towel and started jacking off. I had always wanted to do this in front of a hot girl and now I was getting the chance. My lover's eyes widened when she saw me stroking my fat cock, circling the base to make it bulge and flare out and get purple. Precum bubbled out of my slit and I lubricated the head, gently smearing it with my index finger. My lover seemed thrilled by this and her own stroking and strumming continued faster.
I had to slow down to keep from losing my load too soon. I wanted to see her cum. There is nothing hotter than a woman cumming in my bed, I don't care how it happens, her hand, a toy, my tongue, my dick. Women are beautiful, erotic creatures when they orgasm. 'I want to see you cum,' I said softly, and my lover tipped herself over the edge, rolling her eyes back in her head and making a low 'mmmwooooahh' moaning sound, followed by ragged breathing.
At this moment I stood up, walked over to her while still stroking, and shot my cum all over her. It was an unbelievable orgasm. I drizzled three or four streaks of hot, sticky cum on her while she was still gasping from her own body-rocking orgasm. She looked up at me with a wanton, sex-drenched expression.
When we finally did it, we had unbelievable sex. But I guess those stories would be for a different site.