Each episode has a man getting dressed/undressed. You might see their naked torso and them standing in their underwear, but very briefly, nothing sexual about it. One of the episodes the Fab 5 find a harness that is used for sex play. They put it on and laugh while playing with it but it's only a few minutes. Sometimes the Fab 5 guys may discuss the man's sex life, but it's more to help him, nothing too probing or invasive, nothing graphic.
Some light hearted jokes are made about a plastered section of a wall having a phallic shape