[RBD452] 監禁異母姉妹 竹内紗里奈 御厨あおい

Mikuriya Aoi Murakami Risa

Famous fashion designer Asakura Toru suddenly dies, leaving his two daughters to vie for control of his company. Muyumi (Mikuriya Aoi), the daughter of his wife, is imperious, perhaps believing that she has a greater claim to her father's legacy than Eriko (Murakami Risa, aka Sarina Takeuchi), who is only the daughter of his mistress. But Eriko is calm and calculating, and seems to be gaining the upper hand. Her modeling career gives her added visibility, and behind the scenes, Miyumi struggles with her fashion designs. To make matters worse for Miyumi, she is indebted to some unsavory people and in real trouble as fortune turns against her.

Having outmaneuvered her half-sister, Eriko moves in for the kill, smugness interrupting her poise as she seeks to redefine their power relationship over tea. But the apparently-cowed Miyumi still has one trick up her sleeve: she has drugged Eriko's drink. Eriko passes out, and when she wakes up, she has been laid out on the rug in what appears to be the living room of the family house. There, three men grope her and tear off her clothes, slapping her when she struggles too much. The men take turns raping her while Miyumi sits on a nearby sofa, smirking. She has killed two birds with one stone, removing Eriko as an obstacle to her power, and using the bitch's body to appease the people she is indebted to.

Sometime later, Miyumi sits in the dining room , sipping tea with a look of smug satisfaction on her face, while one of the men dildo-humiliates  Eriko atop the table, her hands shackled behind her back. After riding another dildo, which is suction-cupped to the table, then licking the first dildo clean, Eriko is rough to eat from a dog food bowl.

In the next scene, Miyumi reclines on her bed in slinky, pink nightgown, while Eriko is humiliated beside her, her hands still shackled behind her back.  Miyumi then makes her unfortunate sibling lick her pussy, gloating all the while. When she is done, Eriko pleads with Miyumi , but the next thing we see, she is kneeling in the middle of the living room rug and sucking cock, while a fully clothed Miyumi watches from the sofa. The men take turns raping Eriko before we cut back to the bedroom, where Eriko is again giving Miyumi head. Once she is finished, Eriko is chloroformed by a man who comes up behind her. Miyumi just laughs softly to herself, and sighs contentedly as her bitch of a sister gets what's coming to her.

In the next scene, we see a naked, unconscious Eriko curled up in a cardboard box, having been secreted away to what looks like a large storage room of some sort. It appears that she's now a slave to the men who have been working with her sister. When she wakes up, she's lying on a pad that's been thrown on the squalid concrete floor. She is fucked there, with her arms still shackled behind her. Then, we see her sitting naked at a small table with a chain leash around her neck, being rough to sketch fashion designs for Miyumi to steal. Meanwhile, Miyumi is holding a press conference in which she announces that Eriko has stepped down from her position of leadership within the company, and her fashion line is being discontinued.

Back in the humiliation room, Eriko is rough to suck and fuck a variety of men. Miyumi, still wearing the dress from her televised appearance, shows up to do what she enjoys most in life, gloat as her half-sister is humiliated and degraded.

Although everything seems to be going Miyumi's way, in reality, she's in big trouble. Even with Eriko's fashion designs, she's having trouble running the company, and is finding it difficult to pay the money she owes. Visibly anxious, she appeals to the leader of the rapists over the phone, but giving him her sister has done nothing more than buy her a little extra time, and he doesn't seem inclined to cut her any more slack. When pressed by him, she grows increasingly distressed, and abruptly hangs up the phone after making her excuses. He seems surprised at being treated with so little respect, and sits there pensively as a naked Eriko sketches more dresses.

Eriko is fucked some more. She is still reluctant, but seems more enthusiastic with the head honcho, and is, perhaps, forming some sort of attachment to him. After the two of them fall asleep together, his cock still in her mouth, a gunman enters the room and begins to yell at the boss. Before the gunman can fire, Eriko rolls over and kicks the pistol out of his hand. The boss grabs his own pistol from the floor and shoots the man down. The boss's henchmen rush into the room, while Eriko lies there shell-shocked, trying to come to grips with the fact that she just saved the life of the man who turned her into a humiliated-slave.

A little bit later, the boss lies on the mat while Eriko services him. He mulls over the situation and Eriko implores him to consider the likelihood that her sister is behind the attack, having decided it is easier to kill him than to pay him back. The next thing we see, Miyumi is sipping tea in her dining room, content in the belief that she has solved all of her problems. She never sees the man who sneaks up behind her and knocks her out with a chloroformed rag.

When Miyumi wakes up, she is lying on the mat in the humiliated room. Now it's her turn to get gangbanged. She struggles at first, but grows more compliant after being slapped. Eriko, no longer shackled, sits beside the head honcho on the sofa, enjoying her sister's change of fortune. After a while, Eriko squats down next to Miyumi and talks to her, stroking her hair and fondling her breast while she gets railed. During a lull in the action, and after the big boss has taken his turn with Miyumi, Eriko brings her a dog food bowl. Miyumi forces herself to thank her sister and reluctantly eats the food.

Next, we see Eriko enthusiastically riding one of the men and sucking another one off, while Miyumi sits naked at the corner of the mat, her hands shackled behind her back. Once she is finished with the men, Eriko moves over to her sister and spits the second man's load into her mouth. She makes out with her, then stands above her and makes her sister eat her pussy. Next, she pushes Miyumi onto her back and eats her out, then strokes her to the edge of orgasm, before leaving her to the men, who violate her again and again. After boss finishes her off by cumming in her pussy, Miyumi, breathless with ecstasy, thanks him, finally having accepted her proper place as a humiliated-bitch. Download Part 1 Download Part 2 Download Part 3