Movie description: "Tumultuous Temperature". Vivian's (Lexi Luna's) stepdaughter, Sophie (Sky Wonderland), is back home from college, and Vivian is so excited to see her and catch up. But as Sophie scurries off to her bedroom to freshen up, she accidentally takes the thermostat remote with her, leaving her identical vibrator remote on the couch. Wanting to turn up the air conditioning, Vivian uses the vibrator remote (which she thinks is the thermostat one), causing the sex toy inside of Sophie to activate and begin pleasuring her. Meanwhile, Sophie tries to use what she thinks is the vibrator remote (but is actually the thermostat one), which only causes the house's temperature to rise. When Vivian goes to Sophie's bedroom and catches her masturbating, both finally realize what's happened. Rather than be embarrassed, however, Sophie is so turned on that she invites her stepmom to join! Vivian can't help herself, leading to the two of them having a hot, sexy lesbian sex session that REALLY turns up the heat.