FirmA man and a woman are married. One day the husband, thinking he's being funny, grabs his wife's boobs as she's getting into the shower and says to her, "You know, if these were firm, you wouldn't need a bra!" and the wife is really angry; it was a rude thing to say.
The next day, as she's getting out of the shower, he grabs her bum and he says, "You know, if this was firm, you wouldn't need a girdle!" Now the wife is really pissed and she's plotting her revenge.
So the next day, as her husband is getting out of the shower, she grabs his dick and says, "You know, if this was firm I wouldn't need your brother!"