*no actual nudity, but adult situations*

A young man is propositioned into anal sex. They discuss it and the younger man accepts. The act is shown in a closeup of the two men from the chest up.

Days later, they repeat the act. This time the young man is left unsatisfied. The older man masturbates the younger one. Again, viewed from the chest up.

The young man visits a female prostitute. They have sex, no nudity is shown.

The young man returns to the older man. As his pants are slid down his rear nudity is shown.