Tina Lee and Cupcake are two bound and gagged helpless slaves, kept under their Master's (Nate L.) stairs. Today is dreaded Fuck Day - the day when instead of just training his slaves to be perfect before giving them to their next owner, he also fucks them to instill obedience. Master enters, laughing at the sight of the two bound and helpless women before taunting them with his cock. He departs to prepare for fuck day and the two struggle harder to escape. Tina Lee escapes first and, to Cupcake's surprise, refuses to untie Cupcake! Tina Lee actually likes Fuck Day and wants to impress Master - without Cupcake fucking it up. Tina Lee fondles Cupcake, excited about her scheme and when Master comes she quickly pleads her case by kissing Master's cock and begging him to fuck her without the bondage. Master isn't convinced but is willing to be persuaded: the three go upstairs and Tina Lee ties Cupcake up in a variety of ways before Master decides to fuck Tina Lee above Cupcake's helpless bound body. Cupcake is disgusted and tries to squirm away - but is right beneath Tina Lee's pussy getting pounded by Master! Tina Lee then begins sucking Master's cock, their spit and cum dripping into Cupcake's horrified face until he cums. Convinced, Master allows Tina Lee to come with him to take a break while Cupcake is left hogtied to struggle alone. After all - fuck day is just getting started!