No sex scenes or nudity. Numerous slang terms for sex. Much innuendo. It's implied that the saloon girls are prostitutes, they come-on to the guys. It's implied the guys go to rooms upstairs in the saloon. A saloon girl is manhandled on the streets by several guys. Several saloon girls show quite a bit of cleavage. Several couples are seen in bed early one morning, implying they had sex the night before, Red and Julio are shirtless, the women are in bed clothes.