"You can cum on three more times, right?" asks the pant. The pant is trying to get her brother to stop mooching off her. She's worried that he's going to find out that she's been having an affair with her husband's brother. She wants to make sure he doesn't find out, so she squeezes her brother's butt a few more times. He squeezes his butt even more, and the pant gets a little twitchy. She tells him to stop squeezing her butt, and he says he'll do it if she does.