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Adult content. This work is rated 18+. The images stay hidden until you confirm.

Shuukyoujou no Riyuu de Onanii Dekinai Kyoudai

宗教上の理由でオナニーできない兄妹

A little sister has been raised in a strict religious household where she is told to refrain from masturbating. She follows this rule without question, suppressing her natural urges out of devotion. Her older brother, aware of her struggle, watches her from a distance, feeling both protective and curious.

One day, the brother approaches her with a gentle request. He asks her to break her vow, not out of malice, but out of a deep desire to connect with her. The sister, torn between her faith and her love for him, hesitates. Yet, when he looks at her with sincerity, she finds she cannot refuse. She accepts, and together they explore a forbidden intimacy that challenges everything she has been taught.

Their relationship deepens as they navigate the boundaries of their shared secret. The sister grapples with guilt and pleasure, while the brother tries to balance his affection with the consequences of their actions. In a single night, they cross a line that changes their bond forever, leaving them to face the aftermath of their choices.

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