There was Suze but honestly her relationship is uhh, kinda weird?
The whole thing is based on a lie and you can't say your identity else she won't bang you and have a relationship, which is odd because at least 7 people (Luca, Kally, Kiro, Sylvie, Del, Kaede) know who we are and aren't nowhere near as bothered, and there's no real pay-off for this entire lie and it's kinda just.... forgotten.
You also can't have a bigger dick than her because she doesn't like that when most characters don't give a fuck and others go "ohh you have bigger dick but you like being a bitch huhh", in some instances it almost feels an "all take but no give" and it doesn't help that Canadia has a rather suprising ammount of characters you can bang (or get fucked by) with some being more like relationships or friends with benefits, or baby mommas/daddies (mainly Luca, Sylvie, Kally, and Kaede).
I feel like Suze was a general miss overall imo.