Well, it's not like they are doing anything right now, she said she will wait Momo grow up, in a fantasy world that a 9 old get engaged (Chiru) I don't think that's all disgusting, I get what you all are saying, but this one wasn't as problematic as other mangas around there, specially the harem ones sexualizing the children, but well, that's still also less weird than the whole imprint thing in last twilight, with the werewolf and the baby