My bf and I had been exclusive for about a year when we decided to bareback.
As a preliminary step we went to get tested together, but didn't go bareback right away as my bf was apprehensive about barebacking as in one of his early sexual experiences the guy with whom he hooked-up lied about his status.
Still, when it happened, my bf he knew I had been fantisizing about barebacking, so on that occasion, as our foreplay progressed, I paused thinking he would grab a condom, but instead he told me if I wanted it, I had best get my ass back in position, whereupon he slowly slid into my ass until he was balls-deep and fucked me very satisfingly, rotating between fast/hard and slow/gentle. It felt amazing, so smooth. I could actually feel the movement of his foreskin.
I came the first time from a slow build during one of the slow/gentle periods, and blew a second load while he was pounding me right before he came. I felt so full, and cold feel a little running down onto my balls. He snapped a couple pics (profile picture!), put in a butt plug, and the rest is history.