The game has blowjob, boobjob, rimjob, handjob, steve job, anal, vaginal, oral, double pen, triple pen, orgies, BDSM, impregnation, pregnancy sex, corruption, exhibitionism, creampies, anal creampie, throatpies, facial, male domination, (sometimes) female domination, toys, monster sex, different races, and a few more...
I'm not sure what is considered vanilla or not at this point. The game has between 50 to 100 sex scenes, so a few of those are bound to feel same-y, I'm afraid. The only thing I can think of that would make the game less vanilla would be vore, guro, or pissing fetish, all of those I'm not really inclined to add in-game.
I'm curious, what would be your idea of non-vanilla at this point?