Bi male and anal sex

Thru out my adult sex life I have always enjoyed having my ass teased and played with.
Then I started dating a woman whom loved to tease a mans ass with her fingers, yes fingers where she quickly got me use to taking 2 of her fingers.
Then one night things changed. After a hot night of wild sex, she slowed things down before excusing herself. But before she left, she rolls me over on my chest, which to me means she want to tease my ass. I hear her in the bathroom , toilet flushes and I hear her returning to the bed, straddling my legs, she racks her fingers up and down my back before she leans and lays on top of me. Talking into my ear she say. I know you can feel that, I did but my mind was racing just before I could she whispers; that's a strap-on and I'm going to fuck that ass I have been training for the past couple of months. Before I could stay anything I could feel her pulling up on my hips and my hips following her lead.

Quickly I felt was her lubing my ass and fingering my ass getting me ready.
Before I could stop myself I moan out, please babe fuck my ass.
All I heard was "gladly" and felt the head of the dildo push and slip into my ass. I couldn't believe how easily I took it. She grips my hips and pushes forward. I remember her moaning yeah, yeah take my cock, I train that ass good. The next thing I knew I could feel her hips against my ass and soon she was pulling back and fucking me.
At first it felt strange but the more she pumped my ass, the more I started moaning and soon I was begging for it harder and harder. The next things i knew she reached around and stroked my cock. I came quickly coating her hand.
We did it a few more times before we broke up.
After a few years and a few lovers I discover and explore my bi side. Where I quickly discover I wasn't into a guy sliding their cock into me but I did like fucking a guy. I also figured out that it turned me on when a woman does it. Weird, huh? Maybe it was the taboo thing about it, I don't know.