Blood Reunion 3: Hunters (2015)

Vanessa and Cal seen in bed, implied after sex, she's under covers, he's shirtless.

Kevin seen in the shower through a clear shower curtain, bare rear seen. Later he's watching porn with his hands down his pants. The porn is briefly seen, but all that's shown are the bare hips of a man and woman, some sexual sounds heard.

Nyght and Locke have sex, her bare breasts and hips seen.