Blood-C (2011-2011)

One character stated to touch Saya in a sexual manner and the scene lasted for some seconds only.

Nudity in the opening though it's covered by blood

A bath scene with nudity, non sexual

When a woman falls down dead, her top falls down a bit, revealing her chest.

One character started to touch Saya in sexual manner although it lasted for some seconds.

There is a scene when Kanako dies where one of her breasts is completely visible.