While not quite what you are noting, there /is/ a specific interaction with Logan if you end up voluntarily sleeping with him that is up your alley.
If you get to that point without having sex with anyone else (I believe that means 'have no sexual experience'), there is a separate scene.
I don't know if he gets mad at you if this changes afterwards (I don't /think/ he does, in large part since I don't think the system exists to check why exactly your sexual experience is no longer zero), but having only Logan be your partner may be up your alley to attempt!
(Of course, logically, many of these problems are coming because you are being willing to sleep around. Most of the cast doesn't attempt to have sex with you if you don't initiate, so I'm at least fairly sure that you could have a monogamous relationship with Bernard if you just consciously did that. And, uh, didn't lose in battle to certain curse-of-lusted enemies, haha. Logan is notable, however, as he's the one place I know of where this is expressly commented)