Custom. Rachel rents an apartment from Monica. Suddenly, unexpectedly, the owner decides to check the cleanliness of the place and is shocked by the mess Rachel made. She is especially outraged by the scattered socks. Instead of cleaning, Rachel boldly invites the homeowner to smell her boyfriend’s socks. Monica doesn’t really want to, but the temptation wins out, and it seems she likes the scent. When Rachel’s boyfriend Kevin comes home, he’s surprised by what’s going on. Rachel explains that Monica is now their slave, and the two of them begin humiliating the older woman. Kevin remembers that the woman has a stepdaughter, Kelly, and tells Monica to call her over. Soon Kelly arrives, scared and shocked by what she sees. “What did you do to my stepmother?” Kelly says. She doesn’t know that her stepmother now serves Rachel and Kevin. Rachel tells Kelly that she will face the same fate. Kelly resists, but her stepmom helps Rachel, and soon Kelly is tasting the smell of Kevin’s socks. Now the stepmother and stepdaughter serve Kevin and Rachel.