I really like this game so far, and not just for the sake of horny.
For one, I actually think the lack of periods in dialogue works surprisingly well, though I don't know how intentional it is.
The main thing, though, is how... shameless things are. Aiden's anger/horny issues are a good example; I love seeing a character wear their joys and desires on their sleeve, without feeling like they're putting on an act.
It sorta feels like it celebrates sexuality in and of itself, I guess you could say? And even most adult games don't actually do that.