My Sister Uses My Trash as Masturbation Material

This is a story about a certain brother and sister. The sister, Kana, periodically collects the garbage from her brother's room. She always says it's because she doesn't want trash piling up next to her room, but what she really wants is...

The dirty tissues that her brother used for masturbation, which are inside the garbage bags.
Kana, who has a brother complex, begins masturbating using those tissues.

One day, while she is surrounded by the scent of her brother's semen from the used tissues, she notices a used condom among them.

Though she feels jealous, suspecting her brother may have a girlfriend, she is also excited to smell his semen directly and starts masturbating intensely...

This secret couldn't remain hidden from her brother forever...

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This is a story about Kana, who has a brother complex, masturbating using her brother's dirty tissues and used condom, and eventually having sex with him.

Please enjoy witnessing how Kana handles her sexual desires while being in a position where she can't make a move on her own brother.