Are straight guys who get dominated by gay dom tops really a thing?

[garsento]

I was reading archives.of Alex Cheves' excellent gay sex Q&A blog, Love, Beastly. In one of his posts,

[think before following links] https://lovebeastly.com/2017/03/23/the-straight-truth/

Cheves mentioned something interesting, that he knew "a few straight male subs who get dominated by gay men and get off purely on the experience of submission." It seems that he was distinguishing between these men and men however straight-identified who got off sexually on sex with men.

Is this actually a thing? I have not encountered these straight guys, though I freely admit I might easily have missed them. Is there actually a notable number of straight guys who get off being dominated by non-straight guts?

[Opensesame]

Yup- have met many. They are Alpha in their own world, but secretly want to submit to cock and use/abuse. 

[Ieatcumholes]

I've fucked a self-identified straight guy who refers to his hole as a pussy and likes to have it fisted.

[Guest]

That's essentially my fantasy. I've always wanted to be bound, gagged, blindfolded and fucked. It's a submission thing. I would also be into the same with a domme, but in my mind, a guy is the bigger submission..