Lots of the lower-rarity girls have some variation of oral. Though admittedly girls like Strawberry are vanilla as fuck.

Helenium too, but considering her usual personality, it was nice to see her act bolder in her scene.

Daisy has the "supposed to be innocent but actually knows exactly what she's doing" thing going on.

Monotropastrum was actually amusing since it's pseudo-exhibitionism.

And then there's Lechenaultia's scene, which is probably the closest thing to rape in the game.

But yeah, for the most part, expect vanilla for just about every character.

Meanwhile, I'm sitting on about 50 girls that I need to max but haven't found the time to sit down and go through them...