Gwen needs help. Her man is unruly, lazy, and cannot please her in the ways she wishes. So, she tricks him into a visit to the dungeon of Isis Love, a trainer of such helpless cases.
She teaches Billy the finer points of pleasing a woman, discipline, and of fucking Gwen's pussy just the way she likes it through generous applications of pain, humiliation and a hard strap on cock up his ass.
These two beautiful women give billy plenty of food for thought, but whether the training holds or not remains to be seen.