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Natsuki Who's the JAV actress in this video? Amateur? Name revealed!

Obsessed with her younger brother, the sister tries everything to get closer to him, wondering if playing an adult game together might help. The brother, however, still carries childhood sexual trauma inflicted by his sister and claims he hates her. Yet as the feminized, dominant sister aggressively teases and provokes him, he finds himself repulsed yet fully aroused, his cock rock hard despite his protests. The perverted sister casually takes his cock into her mouth, playing with it relentlessly, leaving him shocked yet turned on. While letting him touch her pussy and stroking his cock with her feet, she brings him to climax—still hard and dripping, she taunts him, asking if he wants even filthier things. She strips off her panties, straddles his face, and forces him into face-sitting and cunnilingus. When he can't cum from just a blowjob, she says, "Since you're only licking, why don't you come inside me?" and mounts him, ignoring his hesitation. Riding him wildly, she presses a vibrator against their joining, pushing herself into one orgasm after another—her climax triggers his, resulting in a creampie. "You came inside even though I'm not on the pill!" she scolds, then immediately provokes, "Wanna do it again?" thrusting her ass back for doggystyle round two. Claiming absurdly that pregnancy isn't possible between siblings, she takes a second creampie deep inside. Still hard, she suggests, "Let's do it on the sofa!" and rides him from behind once more. The deranged sister starts taking photos during rear cowgirl, keeping him erect as he cums a third time, another creampie. Afterwards, they head into the shower together, but their excitement hasn't faded—right in the bathroom, they start again, finishing with a fourth creampie in doggystyle.