Intriguing game for sure.
But as others have mentioned, it seems the Apk app have some problems since it crashes after a few turns.
I don't mind the gameplay loop, although I wonder if its will be possible to add some text to describe your actions during the "Lay" scenes as it is basically mostly just a picture right now for most of them. Not the most exciting part at least to me.
Maybe make a chain scenes per character, where after each lay for one particular character you can push the boundaries deeper and deeper and the scenes get more and more intimate. Right now, the scenes seems random without any follow-up.
Cheers,