There are several explicit scenes of full frontal male and female nudity throughout.
A man and a woman wake up in bed together, there is brief, implied nudity. They snuggle tenderly.
A woman is shown stepping into a bathtub. Her bare buttocks and breasts are shown.
A man is shown naked, on all fours. He is viewed mostly from the side, with a lot of bare thigh, but no explicit nudity is shown.
A woman attempts to sodomize a man with a strap-on, but at the last minute, they have an altercation and she storms out. No nudity is shown.
A young woman is shown completely naked. Her bare breasts, buttocks and pubic region are shown throughout the dialogue-driven scene.
A man is shown fully nude in front of the mirror. He soon moves to the bed and proceeds to masturbate to porn, which is also shown. The whole scene is only a minute or so long, but it is quite explicit, concluding with a cumshot. This is the key scene that triggers the second and third acts of the story.