[Reducing Mosaic]FJIN-141 Brainwashing Mindfucker: Cumsquirt Metamorphosis with Niece Licking and Multiplication for 7 Days ~The Stinky Old Man's Multiples of Seven Make You Stupid or Feel Good~ Yura Kana

Kana-chan, a niece who hates studying, was left in the care of a super perverted uncle who is an unemployed NEET and has been a virgin for 48 years for 7 days on a trip with her parents.Kana-chan is locked in a dimly lit rotting room and is forced to watch "7 Dans" endlessly in her ear every day, and is made to watch intense sex... Kana-chan's eyes, which at first scream "It's disgusting! Stop it!", gradually become hollow...``What the old man said... everything was right...'' His brain melted, his strength and reason to resist disappeared, and he fell to the point where he lifted up his skirt, slid down his pants, and showed his young crack.On the seventh night, it completely collapsed.