Naked Ambition 2 (2014)

A couple have sex in bed with the woman on top. He's shirtless but she's wearing lingerie. No nudity.

Several men in their underwear soap each other in a traditional Japanese bathhouse. Not a gay scene.

Several men watch a male and female actors in bed about to film a love scene but all they're doing is talking. The woman is in lingerie and the man in underwear. The group of men get bored and start telling the actors how to shoot a more explicit sex scene. But the actors get fed up and walk off.

A large porn movie crew film an actress playing a doctor as she seduces a shirtless male patient lying on an exam table. She pulls off his shorts and underwear and he covers his penis with his hands. She strips off her shirt and bra revealing her breasts and lays on top of him. The scene cuts to her nude on top of him having sex until the man orgasms. We see her breasts and butt. The film crew applauds and cheers.