Yes, there was that unpleasant scene. But it was only once and with strap-on, so I can forget about this very strange decision of developers.
But anyway: HH is a game about alpha-male, who get many girls in his harem, and not about some submissive masochistic gayish pervert.
There's nothing alpha about the MC. He's the typical anime nice guy/regular joe. And the guys that you beat up are typical alphas. That's the whole anime trope being played on here -- the MC is sensitive and considerate and wins out over all the inconsiderate jerks and bullies.