So I've been bottom once, and only once - and only topped once either. Same guy, same night - and this was AGES ago.
I was working away from home in a foreign country, just split up from my wife, and saw an advert for what was basically a gay sauna. I'd never really thought about it before, but I knew then that I had to try it - whatever "it" was.... I had no idea at the time.
I'd had a few drinks for Dutch Courage, which is probably why I only remember the key details - but I don't care, I know I enjoyed every minute of it.
Started by chatting to a few guys in a side-room, fooled around a bit - felt more natural than I expected it to - and then all but one left while one of them stayed behind and rimmed me. Oh my god, it was one of the best things I've ever had done to me - but that's as far as it went.
Bit later, after having a drink at the bar (with the rimmer!) - this guy walked in. He noticed me, but was really subtle about it. I'd never really fancied guys before, but he just did something for me. I knew then, that I was about to try something completely new.
We ended up in the same sauna cabin - coincidence? Probably not. He looked at me and I knew, I instinctively moved my towel down a few inches. He suggested a private room, I didn't need asking twice.
As I say, I didn't know how this all worked. We messed around, one of us penetrated the other and then vice-versa. I can't remember which way round it was - although I didn't have any experience in this (he did, he was 100% gay), it just all happened naturally.
Since then, I've not topped or bottomed since, just the odd wanking off or being blown. But it's only in the last year that I've realised that even though I *just* prefer women, I'm full-on Bi. Can't wait to do it again - I'm just trying to build up the confidence to come out to myself properly, and to start being who I've been since that first gay experience.
TLDR; been a bottom once and loved it, but confused AND determined to explore my Bi side.