A woman only wearing a guy's shirt - showing all her upper thighs and bare legs.

A guy and his girlfriend are on a bed, kissing passionately but no sex activity.

A guy is having a flashback about him and his girlfriend in water, in a cave. Her naked shoulders are exposed and she's leaning over a cave's rock, so no nudity.

A man and his girlfriend are hugging while they are sitting down and she looks like she is just wearing a shirt (covering the upper body and butt) but showing all her bare thighs and legs. Then a couple minutes later, they are in bed and the girlfriend's bare thighs and legs are shown again - once or twice..