Here's a question for Boobsgames or anyone else reading...
If Derrick is okay with sharing his wife with other men, can Krowly have a girlfriend or wife, then share her with with other men? Or is Krowly not interested in an intimate relationship; girlfriend or wife, and instead only wants no-strings-attached-sex with everyone, devoid of intimacy and feelings; focused purely on carnal lust and nothing else?
Here's another thought: Krowly dances with the girl with glasses. That is a form of connection building that could potentially lead into the direction of a relationship. I'd say that 99% of people who play porn games enjoy seeing their character involved in some kind of relationship, because humans can identify with that basic human concept. However, in this game, Krowly's relationships are not clearly defined, mostly ignored, not even brought up. I've never seen this before, it's rather bizarre. It deviates from what humans are normally used to experiencing.
If you dance with a girl, and spend time with her, eventually she's going to ask you this simple question: "Hey, where do we stand relationship wise?" In which you'll give some kind of answer. This game seems to always avoid that, it's not natural. If the dev wants Krowly to not get involved in any relationship, then at least write that into the game. Have Krowly say it, "I'm not interested in a relationship." You can't just stick it in the tutorial either, it should be a part of the story, and preferably early in the game.
Once again, the games's superior art style demands this kind of critique. You can't have triple A quality art, but then neglect basic writing concepts around basic human elements like relationships.