Slit (2015)

Women undress one another and kiss passionatly. No nudity.

Cunnilingus is implied.

Two women kiss in a bedroom. Clothes come off. Underpants are pulled off on bed. Breasts are seen. Moaning is heard. Later, they are asleep under a sheet when someone breaks in. Woman sits up and puts on shirt. She's grabbed from behind in the kitchen by burglar wielding a razor blade. Her neck is sliced open and she falls. Burglar strokes the sleeping woman's body puts a hand over her mouth and stabs her with scissors repeatedly.