Watching two men together is so hot. Especially if they kiss. That's when you know (wishful thinking, maybe) that it's real and not just gay for pay. There is an episode of Will & Grace where Will, Grace, and Jack are sitting on the sofa watching a porno, and Grace says, "Gay sex is so hot!" I was thrilled to hear that line because, to use the cliche, I was glad to know I wasn't the only one who found it so. I love watching gay porn. I appreciate the whole getting down to business/hardcore atmosphere of it. And something about them being almost equal whereas with hetero sex, the girl is usually seen as more submissive and her pussy, ass, mouth, etc., gets wrecked and abused. I am generalizing this based on mainstream porn that shows up when I'm searching for something truly juicy.
I have had several bisexual boyfriends and I always grilled them for details about their sexual exploits with other men. It turned me on something fierce. Primal, even. One told me about his first gay experience giving a comrade a blowjob when he was in the army in Germany. Another told me about how he would hook up every few months with a large, bald, black man, and how they would individually get cleaned out, then fuck each other like mad in a hotel room. There have been others but my mind is too full of happy memories to think clearly.
Oh, duh. My bf had sex with a gay friend once and they had a glorious time together filling holes and feeling every inch of each other. So there's that.
Both my bf and I are heteroflexible and we have played individually with a few straight or bisexual men. Most of the time, the focus was on fulfilling my DP fantasy, which did not transpire. However, one time, we managed to fulfill my boyfriend's desires. unfortunately, I wasn't able to watch them have sex as I had been in bed, on my tummy on the bottom of the pile. My boyfriend was inside my pussy from behind, half-kneeling behind me and the play partner was kneeling behind my boyfriend and fucking his ass. I could feel the thrusting and hear the heavy breathing, grunts, and moans. Whenever our friend thrust inside Mike, Mike's penis thrust even deeper inside my pussy. Damn, it was hot. I think I was more turned on by making Mike happy than by what was being done to me. I do love making that man happy.
Our current partner can't get together often, maybe one or twice a year, so we're hoping to find someone who has a more flexible schedule that can meet our needs to be filled and fucked until we pass out. Of course, he wants to fuck a man, as well as be fucked by one. So it isn't easy to find agreeable partners with whom we share interests outside of the bedroom as well as inside it, and similar ethics, personalities, and sensibilities. We are extremely careful with our bodies and don't want to risk playing with someone until we know them well. Especially since one of his fantasies is to feel a man cum inside him. Without a condom. It's difficult to find someone who isn't sportfucking on Tinder or Grindr or whatever the kids are using these days. Gotta play safe, though.