Found a bug with fairy, fishnet will remain in its place after you been surrender(playing scene). (also, fairy dildo will be a really good idea, a picture cut scene will be great)

The Drain Kiss is the only spell I get of Rinny, and if I ask for magic lessons she tells me "maybe later".

Also, even with fertiltiy pills, Rinny cannot impregnate the MC for some reason

As far as I can tell, there is no content besides Transylvania  and roaming around New Ark city ATM. The Science Tower, Flesh parasite base, Desert, Milk factory, etc are not available yet.

EDIT: Nevermind, got it