No, not at all. Completely straight male switch here. I love being with a woman or being watched by women, but not men. I had two separate threesomes in the early 2000's, both MMF, at the woman's request, and loved playing with the woman, but learned that having the other man there was a real turnoff, especially if he wanted to sexually interact or touch me. No offense to all the gay or bi or heteroflexible men here, but men just aren't my thing.
OTOH, having a woman watch me or sexually interact with me is a great turn-on, especially if I'm acting as the sub to her Domme. I'm a switch, as were most of my ex-GFs and ex-wives, and that was great. If I'm with a trusted woman Domme, preferably switch, I'm delighted to even let her do just about whatever she likes to enjoy to dominate, embarrass and even humiliate me as she's giving me enemas and making me come for or in her. That I do miss now, and often have a fantasy about a Domme ex to enhance my enema-based orgasms.
By the same token, I love watching a woman partner masturbate and come, with all her delightful squirming and moans and groans leading to her final orgasm sounds and/or screams. It's one of the great delights of life.