And... Story mode hero actually gives up way faster than Adventure mode one. Literally one goblin can fuck him once and give you a GO where you are a slave forever.Eh, just because the entire world wants to fuck you over doesn't mean you have to give in to what they want, in fact in story mode Hiro strikes me as someone that while doesn't look like could be the biggest chad in the world he still wants to become a Hiro on his own way. It never implies that he has to do it by being a cumbuff. And it's specially noticeable on the fact that unlike in other games where you truly have a submissive character, Hiro not always shows signs of wanting to be ass fucked, or more like ass raped in this game. The fact that you're also given top interactions with even the top-est character in the game that is the Demon King shows it. If Hiro gets ruined by being top, the devs wouldn't have put those scenes or options in the first place at all.
Demon King is an excellent example for my point. Hiro thinks he is cool and can screw the archvillain, but she actually is in absolute control, milks him and then makes him pleasure her forever or else she will fuck him instead. Yeah, so much for being a cool guy. Same thing with most topping options. You can screw minotauress, but you can't even concentrate on it and have to endure her rodeo. You can top Urka briefly while drunk, but when she's sober, she absolutely owns you with her hole and then switches. You can screw Mermaid, but you have to receive her eggs. You can beat and fuck Angel, but you get fucked next.
Yes, Hiro is a hero. He should be brave and all. But it's a part of a corruption play. You start with hopes of being strong and proud, but one mistake, and you get some Naga cocks in your ass or bitch Knot while whining and losing tons of dignity points.