In this installment of Strap-on Specialists, older women show younger girls how strap-on sex can bring them even more intense orgasms. Eccentric human sexuality professor Nina Hartley breaks in her new teaching assistant, Sara Luvv, by showing the young girl how lots of oral sex and strap on penetration are a recipe for success. Bratty Janice Griffith loathes her mom`s girlfriend Aiden Starr, and after Aiden catches Janice making fun of her, the older woman uses her strap on to teach Janice a valuable lesson in respect. Karlee Grey comes home from school early and finds stepmom Mercedes wearing a strap on. After Mercedes explains to Karlee that the strap on was meant as a surprise for her husband, she shows the teen that strap on sex is perfectly natural. Finally, building contractor Dana Vespoli is dismayed to find her clients are not home, instead leaving their spoiled daughter Aria Alexander to oversee everything. Dana goes head to head with the young girl, finishing off with a strap on surprise.