Summer’s hormones are all over the place, making her want to learn a little bit about “the birds and the bees” in a practical way. Searching her parents’ bedroom, she finds her mom’s sex toys, the perfect excuse to experiment a little bit. Her luck runs out when Mike, her loving stepdad, interrupts her while conducting her “experiment.” Yet, Mike is not mad at her for stealing his wife’s sex toy. He wants to be an open book for Summer, the guy she can go to for anything she wants to know. Taking advantage of Mike’s generosity, she convinces him to teach her how to use a vibrator and to show her his dick. What starts as a silly experiment becomes their dirty little secret filled with raw sex.