https://www.dlsite.com/maniax/work/=/product_id/RJ01532994.html
https://www.pixiv.net/users/106939175

Thank you for fixing the order of pages :)

Last edited on 18 January 2026, 11:12.

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thx for reminding in time

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[Synopsis]

His cheeky little sister is now in high school and has entered a rebellious phase.
The brother tries to make up with her by using a hypnosis app recommended by a friend... but somehow the sister turns into a “big brother-loving” masturbator...⁉
To release his daily frustrations, he hypnotizes and trains his little sister!

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