[Rinvelt]

I once looked pretty far ahead, and in a nutshell:

Spoiler for spoiler:

Asuta and Ai Fa love each other and promise to marry and be together once Ai Fa will stop to be a hunter. So kissing is fine, but anything further is a no as being pregnant would force her to stop being a hunter. And as far as I saw, no harem. Of course, who needs a harem when you can have Ai Fa?