[MOOR-008]

Abnormal Daily Life: Obsessively Loving My H-Cup Busty Sister, Repeatedly Humiliating Her with Creampie Sex Rika Aimi

Rika and Atsushi have been engaged in a sexual relationship since childhood, making them a notorious perverted sibling pair in their neighborhood. Their bond runs deep, and although they've tried dating others, they always find their connection with each other more satisfying, causing their outside relationships to fail. Rika, determined to please her brother, studies AVs to improve her skills. When she first learns about aggressive female domination, she bravely attempts it—but her sadistic yet gentle older brother quickly turns the tables on her. The session begins with sudden ear play, then slowly and meticulously explores new erogenous zones from her toes upward. Though Rika defiantly insists, "I'm not enjoying this!" her body betrays her with writhing pleasure. Just as she's panting heavily, he passionately silences her with a deep kiss, followed by full-body licking, stripping her naked for cunnilingus, plunging them both into full-on erotic mode. She climaxes intensely from vibrator and electric massager stimulation on her pussy. Then positioned on all fours, he teases her groin area and spanks her. Penetration begins from behind, shifts to missionary with neck choking, then wide-open legs for cunnilingus and embarrassing fixed-position penetration. Finishes with a massive creampie. After restrained edging, he spanks her while thrusting from behind. Alternates with deep-throating until her throat bulges, then another creampie in missionary. This is the outrageously lewd daily life of an abnormal brother-sister duo. [Rika] 20 years old (a newly adult college student), quite intelligent. Normally maintains a cool demeanor in her academic life but suffers from severe brother complex. Her reason for living is seeing her brother happy. Enjoys serving him sexually but is treated like a sex toy by her dominant brother—though he's actually kind. Only in front of her brother does she act like a spoiled, whiny kitten. She doesn't mind being seen like this. [Atsushi] Rika's older brother, 27, single, works as a systems engineer. Easygoing yet slightly neurotic and sadistic. Dotes obsessively on his younger sister. Finds her so adorable that his desire to dominate takes over, often treating her as a mere fuckdoll. His favorite acts are titty fucking, breast fondling, and nipple play—he's a total breast man who licks and slurps them obsessively. At work, he's a marginalized office worker, but he accepts it peacefully as his place in life. Yet with his sister, he's completely dominant. Loves watching Rika's embarrassed expressions during orgasms and humiliating sex acts.