I have had a lot of threesomes where I am the 3rd wheel or maybe the bull due to aggression and height, but others where we all play stand out

1) was a 69 where my friend's husband would pull out doggie and I was told by his wife to suck him clean. She was bratty so he and I started denying her orgasms. Eventually he 'slipped' out again and I aligned him into her asshole and started sucking her click as fast as I could go. He came a lot and I was able to lick some as it leaked out when she was getting up.

2) taking another wife anal as she lay on her stomach propped on elbows. She was short as she was sucking her husband my head was right there, so her and I sucked him, but as his balls pulled tight i grabbed her hair and helped him face fuck her until his load gagged her.

3) this was funny. We were going to have a vanilla threesome but my best friend sat on her boyfriend's face to start. She got him hard by hand then bent all the way over in a 69 and had me scramble over. Took him a couple seconds to realize we were both sucking him off and even less time to cum.

I have been pegged [need it again] and toys in my ass, but never a cock. I have stroked off all over a male for his wife, and I have let wives teach husbands how to suck on me...Yet I don't define as bi-sexual.