When the peep show club is introduced, brief glimpses of scantily clad women are seen in the background, including a topless woman.
Female frontal top nudity is seen on a poster in the background near the beginning.
Some plot-significant (and therefore not brief) conversations take place through a one-way mirror as part of a peep show business. Two women volunteer to remove clothing and put on a performance, but do not. There is strongly suggestive material in these scenes where a main character asks one of the women what else they do beyond talk.
Outside the peep show building, a child looks at graffiti on the wall that says "pussy".
Very brief female topless nudity, other than that some very mild sexual themes.
It is implied that a woman is working as a prostitute. A man calls her a whore. Very mild.