I was out with some friends and invited a couple of girls over to our table. They accepted and hung out with us all night. I really it off with one of them and ended up going home with her. We got back to her place and she stripped down to her thong and bra while I sat on her bed. We made out for a while and more clothes came off. She eventually reached down and unzipped my pants. I pulled them off but left my underwear. She pulled them down and grabbed my hard dick. I'm only about 3.5 inches and she let out the slightest little giggle. I have never been so humiliated and turned on. She didn't deny me, but after I was out she made sure to reach into her nightstand and grab a condom. I rolled it on and we did missionary for a while. I flipped us over for some cowgirl. She tried to bounce on me but I kept falling out. She made a disappointed noise and rolled on her back. We did missionary for a while with her legs way up. We rolled onto our sides and spooned sex for a while. I fell out and decided to try the other hole. She pushed into me and I pushed into her ass. It squeezed me hard and I filled up the condom. We both fell asleep a little later. I woke up later to her quietly masturbating. She got herself off and really went to sleep. I got up before her and left without a word. I think about that giggle a lot.