Sexy teenager takes over mom's duty

A sexy teenager takes over her mom's duty on the house. The cute babe notices that her mom is unwilling to have sex with her stepfather, so they have a meeting, and they conclude that she would take over the mom's duties. The mom supervises as the brunette teenager sucks her stepdad's cock. Then they begin to fuck each other wherever they have the chance, and they fuck each other in different sexual positions.