[FamiliesTied.com / Kink.com] Kira Noir, Leigh Raven - Not Good Enough: Bratty Step-Sister Anal Trains The New Girlfriend (May 25, 2018) [540p]

In a suburban setting, Kira Noir eagerly awaits her step-brother Mickey's return home, where they share a submissive-dominant relationship established through a contract from years past. However, Mickey arrives with his new girlfriend, Leigh Raven, intending to introduce her to the family and move on from his past with Kira. Believing no one is home, Mickey and Leigh begin to engage intimately, but Kira interrupts, expressing her disapproval of Leigh and asserting her position in Mickey's life. Although initially unsettled, Leigh soon becomes involved in a sexual encounter with Mickey, which includes various BDSM elements. Kira, aroused by the sounds from Mickey's room, watches through the window and is subsequently caught. When Mickey enters her room, he transforms his anger into a sexual response, engaging in BDSM play with Kira, who revels in her submissive role. Later, Kira manipulates Leigh in the kitchen, encouraging her to embrace more adventurous sexual practices to keep Mickey's interest. As planned, Mickey discovers them together, leading to a new dynamic where all three engage in a series of BDSM activities, solidifying their unique relationship.

The narrative incorporates themes of family roleplay, BDSM, and various sexual acts, culminating in a complex triadic relationship.