Before working out with her stepmother Krissy Lynn, Savannah Sixx makes a video call to her boyfriend Tyler Nixon. They discuss how to spice up their relationship, and Tyler recommends going three ways with Savannah's stepmother. He doesn't seem to mind when Savannah rejects him. In order for Savannah to join Krissy for their workout, they hang up. Savannah goes to let Tyler in as he arrives early, and Krissy keeps working out. Tyler is told by Krissy to sit down and wait for them to be done. Krissy can't resist staring at Tyler as she leads Savannah through their exercise routine. Savannah tries to talk her stepmother out of it, but Krissy has determined that she likes Tyler's appearance and is observant enough to know that Tyler enjoys her appearance as well. Since Krissy's husband has been ignoring her lately, she seizes the chance to ask Tyler to assist with some stretching. Krissy now has the opportunity to get manipulative. Krissy invents a lie to justify taking Tyler's erection out and sucking it when she purports to feel it accidentally. Despite her initial outrage, Savannah finally allows Krissy to seduce her so they can both suck Tyler off. After putting themselves in such a precarious predicament, Savannah at last gives in to Tyler and Krissy's wish to be a threesome. As Krissy eats Savannah out, she lets her stepmom have the first taste of Tyler's dick, with him penetrating her in a dog-like manner. Subsequently, Savannah lies down in her mother's arms while Tyler gives her a hard-on and Krissy strokes Savanna's enormous breasts. Krissy eventually adjusts her posture to ride Savannah's face. After Krissy and Savannah trade places, Savannah reverse cowgirls and rides her mother's mouth. At last, Tyler positions himself in the center, with Savannah resting on his dick and Krissy's pussy pressing against his lips. Once both girls are full, they give Tyler another double BJ to push him over the edge so Krissy can rub her stepdaughter's face with his cumshot.