[MF] Fantasy fulfilled: got dressed up like a woman, then my girlfriend and I fucked a hot black guy

Last night my gf and I fulfilled our ultimate fantasy: I dressed up like a girl (see my post history) then me and her fucked a guy together. For some background:

My [25m] gf [25f] and I have always been pretty kinky, and I think it started when she admitted to me how many guys she fucked before we dated. We were hiking one day and she let her “real number” slip: by the time she was 20 (when we started dating), she’d already fucked “at least 90” guys. I guess I’ve always had a thing for being turned on by jealousy, and that really got me going. She’s very cute (short, blonde, and in great shape). We started mixing it into our sex life–she’d tell me about past guys she fucked while we were having sex. Over time that led her to admitting she still kind of craved getting fucked by a guy with a big dick (I’m pretty small).

At the same time, we were increasingly getting into her dressing me up for sex. I got makeup, I’d do my eyebrows, full body waxing–we’d really go all out and she’d peg me. Soon, the two fantasies kind of started combining and we talked about how we both really wanted to fuck a guy together. We both have a similar type: tall, muscular, black, young, dominant but still respectful of boundaries.