Bad Sister (2015)

Young male students talk about getting "bagged" and getting "laid." There are a couple of kissing scenes. A woman is shown in her underwear a few times. Two students almost have sex but don't. A young student has sex with his teacher. Nothing explicit is shown; both are kissing in a bed in their underwear.

Several scenes of Laura performing sexual acts with Jason, but no nudity beyond underwears.

Jason goes to confession in the chapel. Laura later joins him and has sex. Jason takes off Laura's skirts (stockings visible) and she starts thrusting on top of him. The camera fades out a couple of seconds later. No nudity is shown in the sequence.

A woman kills another woman by hitting her on the head- nothing graphic is shown. A woman kills a young student by hitting her head against a wall multiple times; her body is shown in a pool of bloody water. A woman tries to murder two people by hitting them in the head. A boy stabs a woman in the leg with a screwdriver.

There's some swear words.

A boy discusses his drinking problem and his DUI. Some kids are shown drinking at a party and a boy talks about how he is drunk. A bottle of whisky and a marijuana joint are shown onscreen, but are not used. One character is shown drinking and driving.

The movie focuses on a woman who develops an obsession with a much younger boy and begins stalking him. A student sleeps with his teacher. There are a few violent scenes that involve people getting hit in the head. A woman gets stabbed in the leg with a screwdriver. A woman murders a young student by smashing her head against a wall and her body is shown in a pool of blood. A woman is shown drinking and driving.