Hi, amazing work here
I've got some ideas for you:
-depending of how "depraved" she is animation can change a little as she is more than willing to do that
-maybe add some more sentences with each enemy, for example monsters from eggs doesnt have any and some have the same sentences
-also i would love to see more than 3 levels of her depravation
-door scene in the tentacle location could be better if we could at least see it properly
-posibilty to change/not wear her clothes would be nice
-when she is pregnat it could also be seen in the game
-also i would love to see some double penetration and some deepthroat
-maybe when she is more perverted you could add that instead of masturbation she can use their dead bodies
-and plz more types of eggs and maybe somehow change her looks depending of how many of them she got inside her
-and lastly, when she encouter girls that are being raped she could join them/replace the girl so she can escape
i wrote a lot but i really look forward to next update and would love to see some of these ideas in game
have a nice day, really god job