This is easily my dirtiest fantasy. I'm a fairly masculine guy, tall, deep voice, but this fantasy gets me off harder than my other kinks. Mostly because I've always identified as straight and the idea of going down on a guy, while a turn-on, is a little taboo to me. I'm much more attracted to women, but I know during a threesome, I'd be down to experiment.

So my ideal first-time would probably be just like that. I don't exactly have a preference for how it happens and I wind up sucking dick for the first time. Maybe it's spontaneous and we're in the middle of changing positions while fucking her. His cock pops out in front of my face, and it's so hard and big and wet that I can't resist. So I give in and start sucking his dick, and she finds that really hot too.

Or maybe she initiates it - she's busy blowing him and convinces me to join her and try it out. I take her up on the offer. It's hot to think of me and her both down on our knees and sucking his cock together, kissing each other, then going back to sucking it. She can tease his cock against my face, make me take it, and join back in.

I'm pretty dirty and uninhibited when turned on so like, it'd be hot to get it all wet and sloppy too. She can make me take that fucking dick and suck it till precum is oozing out. Then we can both suck his cock until he cums, and kiss eachother and play with it before getting back to fucking her