At the beginning, a woman on a tank during a parade is shown with her breasts out for a couple seconds.

A 13 year old (character age) pleasures himself in the bathroom for a few scenes. They all last a few seconds each. No nudity.

One boy (presumably a minor) has sex with an older woman. Another boy is forced by a man to have sex with the same woman. Scene lasts about a minute total.

A woman gets assaulted by her boyfriend, he kisses her even though she resists and unbuttons the first few buttons on her blouse to kiss her. No nudity, scene is short.

Guy has sex with a few. Short scene, you can see his behind for a couple seconds.

A woman rides a man for a short time, she's excitedly moaning while he tells her to be quiet. No nudity.

Man has sex with a woman (or assaults her) after he hits her. Short scene.