Nice try, but as soon as you put TWO gay men in with the girls, those two gay men could hook up with each other.
And the straight women could be attracted to the homosexual men, and might even think it a challenge to bunk one of them.
The best you could do is put one gay man in with one lesbian woman, and hope they weren’t lying about it.
If the woman is bisexual, they pretty much have to be kept in isolation.
Oh, NO!!!
It's just too complicated.
And we haven't even begun to consider two man person foxholes, hot-bunking, tent-mates or mouth-to-mouth resuscitation.
Instead of our schools encouraging youngsters to "experience" alternate sexual relationships (like homosexualism, lesbianism, pedophelia) they should start teaching them that the BIG GUY did have it right the way he originally designed and equipped us.
They could start by examining the principals that make the nut and bolt work so well together, move on up to putting round pegs in round holes, and graduate to the study of why you can't use one sink hole to fill up another sink hole.