You know, that's a very good question. I'd have to say I'd turn bottom for almost any trans individual willing to top. In my experience very few trans people actually want to occupy that role.
Fantasy wise, however, I'd definitely turn top for just about any hung pornstar. Cordoba, Mia, Morgan Bailey, Bailey Jay, any number of hung Brazilian babes, and most definitely Bee Armitage. I'd take that stinger any day of the week, any which way she wants it. She could make me her man bitch.
At home alone I usually use a fairly large dildo, it's at least 12 inches long and about 3 inches wide (measured [<-------->]) not circumference. It's huge by penis size standards but once I'm stretched for it that thing milks my prostrate like nothing else. The girth sliding in and out of me makes me quake with anal orgasms. I've never been with another person in that way but I can only imagine how many times I could "cum" anally under someone's hips.
I consider myself straight, and in no way a "bottom." But I do like to anally masturbate occasionally. I definitely have to be in the mood for it, and I always clean before and after. It's a bit weird to be consider one's self masculine and be able to orgasm so easily (not necessarily cum) from backdoor stimulation.
