Remember, heterosexual men are disgusted by sex with same sex! This means a heterosexual male cannot have any gay-thoughts or a desire for gay sex, no matter how long they suffer from not having sex with a woman.
People you mention in your article are BISEXUAL !
Only a bisexual man can 'enjoy' gay sex.

Your conclusion is, that men who doesnt have sex in a long time, is able to have gay-sex. That is wrong! It IS true that bigger percent of the people on earth are gay and very less are heterosexual. But still, only that less percent can call themselves heterosexual. So if you mention 'heterosexual' you are talking about that less percent. and that less percent does not agree with gay sex.

Thank you for reading