Gina Gerson and her boyfriend Kristof Cale enjoy every moment they can get together, but their blossoming new relationship has yet to be consummated, and it's made Kristof a little sexually frustrated. Seeing the arousal in his eyes, Gina's stepmother Kathia Nobili decides to give the young lovers a lesson in sexuality, dropping to her knees to give Kristof a slow and sensual blowjob. Gina walks in on the erotic encounter and can barely believe her eyes, but Kathia invites her to join in on the action and learn a few things. Kathia takes them through the lessons of pleasure one by one, from sex to orgasm and everything in between, until all three are spent, pleased, and exhausted.