31f, I randomly fucked my much younger friend and had the best sex of my life.
Me (then 31f) and him (then 22m) had been close for a few years at that point. There had always been a mutual attraction but we never really acknowledged it, but there was some innocent cuddling and lingering looks. But it never affected our friendship. On a whim, I decided to take a long weekend drive and he offered to come with me. We decided to camp our first night on the road and set up a really simple A frame structure in a pretty isolated forest.
One moment we were sitting by the campfire and talking and laughing and the next we were on each other. I was straddling him and we were kissing passionately, there was no communication beyond expressing a want of more of each other. I felt him undo his pants and I was wearing a skirt with no panties, and I was so wet he slid into me in seconds. His cock was huge and it took me a moment to adjust to his size but I rode him hard, basically climaxing the entire time because he just kept hitting the right spot inside me.
Didn’t take long before he told me he was going to cum, and he told me he was going to do it inside me. No asking. Just telling. I felt him cum seconds later and just kept riding until he was done.
We stayed like that for a few minutes, breathless, just staring at each other as his cum leaked out of me. Our brains finally started working again and we checked in with each other, making sure we were both okay. Of course we were… and then his cock got hard again.
He fucked me relentlessly all night, every position we could manage. He kept remarking that he couldn’t believe I was such a slut, how impressed he was that my tight little pussy could handle how hard he was pounding me. At one point, I almost blacked out from how hard he made me cum. He came inside me every time he finished and made me beg for it. By dawn, we were exhausted and covered in bruises and bite marks
We didn’t finish the road trip. We stayed at the campsite for the rest of the weekend (except for when we went to go get more food and beverages) and just fucked our brains out. The final day, we packed up and drove home.
We just needed to get it out of our systems, apparently. Years later, there’s still an attraction and some mild flirting, but nothing more. We still go on our little trips and spend lots of time alone. We’re both happy in our own separate relationships, and most importantly, we’re still best friends.