No. It wouldn't even cross my mind in an hallucinogenic fever.
One would have to suggest that the only thing holding you and those like you back is a perception of 'social norms' ..... Straight, CIS or whatever you want to call it means you do not get sexually excited or any other 'excited' by other men. Ergo, it would strongly appear you are bi-sexual at minimum.
This sort of thing is not only found in vanilla sex, but is rife in BDSM circles. There supposed 'Dominants' will quietly admit they will act 'submissive' for the right woman
... this means they are not a Dominant but a Switch ... which is the BDSM equivalent of being Bi-sexual.
Again that is created by perceived social norms and because switches are often discounted by female submissives, so those men pretend to be dominants ..... For what anyone wants to say, being bi-sexual means you are in no ones 'camp' and many women would be 100% disinterested .... so many males pretend to be CIS.
To me it is all summed easily by this old adage
"He is not a homosexual; but he has slept with a man who is....."