No I don't think so the closest to marriage Is like u getting close to a monster girl like kia kotone the cat girl in dungeon
*fox/kitsune woman
Huh, the one character I didn't max out interactions with has the chance to develop a relationship verging on the committed? Didn't know.
Then again there are a number of encounters you can get very close to with repeated visits and gradual increase in interaction. I think they were talking more than just teasing relationship availability / intimacy, but going the whole way.