I'm not sure where they want to take it. I do know they're fully motion captured like anything else and are going to be at least minimally interactive during. If it's any consolation, it's pretty obvious what you're getting into when you start going down that road.

For the Minthara one, it's pretty explicit but still very much an approximation. They don't try to be hyper realistic. But, like I mentioned, the themes involved, the dialogue leading up to and during, and the dynamic after aren't restricted at all. It doesn't get into super dirty talk either so it's still classy.

Imo, this is only a problem with lingering American puritanism. There's still a big ick factor around sex happening or being portrayed outside of a very narrow "acceptable" range. I highly doubt they'll go full AO rating wise but it's definitely on the upper end of Mature.