Several sex scenes with female breasts and butt shown in several, clearly for several seconds at a time.
Ken and Jennie are shown having sex in a hallway. They are fully clothed. A man walks by without noticing.
Ken and Jennie later have sex in bed. Both are shown from the waist up and her breasts are clearly visible during sex and for a while as they talk in bed afterwards.
Later Ken and Jennie are shown in bed. She gets up and walks to the bathroom. Her breasts are briefly visible as she gets up and her butt is shown for several seconds as she walks away.
Ken and Jennie have sex in a shower. No nudity is shown in this scene but Jennie makes sounds and has an orgasm.
A man is shown in bed with a prostitute. No nudity is shown.
Again Ken and Jennie are shown having sex in bed. During sex they are covered by blankets but her breasts are visible as they fall asleep afterwards.