I was never much of a fan of anal sex. In the 15 years with my first wife I think we did it 2 or 3 times, when she wanted it. Second wife, once in two years. I discovered my bisexuality between wives. My interest at first was sucking cocks and getting sucked. Until one spring day when a hookup and were naked in my bed mutually sucking in 69 position, me on top. I’m kind of slow to get off being sucked so he was ahead of me and cum in my mouth. I sucked him until he was soft and rolled beside him on the bed. He half heartedly sucked me for a few minutes before suggesting I finish in his ass. I wasn’t keen on the offer but was horny as hell. So I greased up my cock and he got on his back, knees over his head. My cock started to wilt when I saw his round, brown asshole but I wanted to cum so I pushed the head in. As soon as I felt his ring in valley behind my cockhead, every thing changed. My cock stiffened back up, I felt a wave of lust and wanted to fuck him. I pushed the my cock in him, getting a moan of pleasure from both of us. Damn, his ass felt good! I pulled out, watched his ass close then pushed back in. I did that several times before he asked me to fuck him. I started slow then picked up speed. It was so unreal, seeing the look on his face, his cock and balls and my cock sliding in and out of his ass. I was surprised to see his cock rise, which made me want fuck him harder and faster. It didn’t take me long to cum and when I did, he cum, too, shooting onto his stomach. He had a smile of contentment on his face and squeezed my shaft. I knew I liked fucking a man more than fucking a woman's ass. My cock softened and popped out on one squeeze. His cock was half hard so I sucked him into my mouth, hoping to get him hard so he could fuck me. After delivering two heavy loads that didn’t happen. A few weeks later I did get my ass fucked but his cock was so small I didn’t really feel when he put it in. And he didn’t last more than a couple of minutes. I didn’t understand what a man liked about bottoming but I sure liked topping them.
I just recently experienced being fucked in the ass by a real cock a couple months ago for the first time. My wife has been pegging me for a few years so my ass wasn't really a virgin. I must say, it was a much better feeling than using a dildo. I could feel the warmth of his shaft and him swelling with each thrust going deeper and deeper until all 9.5" of him had bottom out inside me. My wife was really into seeing his cock inside my ass, she had a front row seat being she was sucking mine at the same time. I've yet to fuck a man in the ass and am hoping our lover will ask me to do so.