The two girls, Audrey Royal and Moka Mora, are eager to learn about anal sex from Pappy, their stepfather. Pappy is more than happy to teach them the ropes, and he starts by giving them a little lesson on the anatomy of the penis. He explains that the glans is the most sensitive part of the penis, and that it's important to always use a clean, new condom when having anal sex. Audrey and Moka are both fascinated by the information, and they eagerly take notes. Pappy then proceeds to show them how to properly insert the penis into the anus, and he demonstrates a variety of positions, from doggy style to reverse cowgirl. Audrey is particularly eager to try the reverse cowgirl position, and she asks Pappy if she can try it with him. Pappy happily obliges, and the two girls get down to business. They start with slow, gentle thrusts, but soon they are both moaning and gasping with pleasure. Pappy takes control, and he thrusts harder and faster, making sure to keep the girls safe and comfortable.