The main character finds work in a brothel. Many women are shown fully nude, breasts, butts, and pubic regions visible.
At the brothel, on a few occasions, men are shown engaging in sexual acts with the women, mostly kissing and caressing, but sex is implied. The men's butts are usually visible.
Two women kiss and caress each other.
There are many more occasions where the men and women are engaged in sexual activities. Nothing is very graphic.