I agree completely.
Personally, I don't find anything even remotely interesting, let alone erotic, in a man who must aggressively and repeatedly announce that they are straight, while having frequent and ongoing sex with other men, under the guise that it's due to a lack of interest from their lady friends. If that's the case, why can't they find other lady friends?
Yeah.
For me, that isn't fantasy, it's drama and if it were to become a theme in this story, that would be my que to find another story.