i [F] let a guy [M] play with my ass on the steps of his apt

Around 8 years ago, I met a guy off of tinder and we hooked up a few times before he broke it off. A few months ago, he actually popped back into my life by texting me out of nowhere. Fast forward to last night, when we met up: I wanted to see if he’d changed at all.
After a few drinks he became pretty… honest. We headed back to his apt, but stopped outside to hang out and smoke. It felt like he was saying things he’d wanted to for a long time.
Some bits I remember:
“When I was with my ex I was on meds that made it hard to cum. And when I was having issues with finishing, i would think of you and it would help me cum.”
“You’re one of the most beautiful people I’ve met.”
“I want to do unspeakable things to you.”
The last one got me, so we made out. Then I asked what the “unspeakable” things would be, and he immediately said:
“I’ll tongue fuck your ass right now. Bend over.” so I did, in the middle of an apt complex that was both clearly lit and full of occasional passerby. He slid my panties aside, went for it, and I had to suppress my moans.
We found a dark alleyway because I wasn’t ready to expose my anus to a bunch of strangers. He bent me over and fingered my ass. Then I started to kiss his dick, and he thrust his dick back and forth into my mouth. He grabbed my throat with gigantic hands, occasionally spanking or choking me.
When he finished, I was beet red and exhausted. We eventually came out of the alleyway, and he hugged me from behind while I called an uber. By the time I got home, it was around 3:30 and I knew I’d have to wake up in four-ish hours for work, but whatever. Worth it.

(24F) my “swim lesson” with my ex husband: getting fucked in the pool right in front of his neighbors (36M)

The first time I had sex with my ex husband, it was in his pool in full view of his neighbors and the apartment complex security camera.
We had hung out for a few months before I decided it was time to do everything he wanted to. To surprise him, I put a bikini I haven’t won since high school, so the top was insanely tight and my nipples were almost fully exposed. I turned my bikini bottoms the other way around, so it would ride up my ass in a thong-like wedgie.
When I came over, I told him that he should teach me how to swim, since I never learned (this is true!). Since he’s a trainer, he went instantly into work mode and started ordering me around. I didn’t know whether or not he wanted to turn work into play, but I was feeling impulsive and just grabbed his face and kissed him. Pretty soon, I was straddling him, bobbing slightly so he would feel my ass rub up against his dick in his shorts. I started bouncing more, pretending to tread water, all while feeling him get more and more hard.
Out of nowhere, he grabbed me and gave me a huge hug, so tight that so I couldn’t move. He started kissing my neck and whispered that there was a security camera behind us. But if we moved to the other side of the pool, we’d be in full view of the neighbors.
Without talking, I untied my bikini bottoms and pulled them to the side. I sat on his dick and slowly slid in. Public sex has always been fun for me, and he seemed to get the idea. We started fucking in the water, and every time we thought we heard a noise, he would just grab me while spanking me underneath the water. I know he was just trying to hide me from any wandering eyes, but it was a massive turn on.
Then we started hearing loud music from his neighbors. They were throwing a party, and 4-5 guys went to the balcony to smoke cigs and (possibly?) see who was moaning in the pool. At first my ex hugged me like before, but I continued riding him and moaning. After the guys finished their cigarettes, they just stared without bothering to hide it. I smiled at them and licked my ex’s neck.
I was having so much fun that I totally forgot about the security camera. I looked at it and ex husband noticed. He grabbed my neck and tilted it upwards, forcing me to look at the camera. I was loving it, but I squirmed and struggled so he could punish me. Thankfully, he moved in front of me and started fucking my face. As he gradually got faster he made sure I didn’t break eye contact with the camera. When he was finally done, he came on my tiny bikini. We walked back to his apt, feeling super relaxed, and talked about when our next swimming lesson is.