Brainwashing Mindfucker Little Kid Edition: Squirting Metamorphosis Niece and Licking Multiplication 7 Days ~With Smelly Uncle's Multiples of Seven, Become Stupid or Feel Good~ Kana Yura
Due to her parents' trip, Kana-chan, a niece who hates studying, is left for seven days at the decrepit house of a super perverted old man who is a jobless NEET and has been a virgin for 48 years. She is confined in a dim, rotting room, where every day she is endlessly whispered the "7 times table" in her ear and forced to watch. At first, Kana-chan, who resists saying "Gross! Stop it!", gradually has her eyes grow vacant. This work is included in fjin00141's "Brainwashing Mindfucker: Squirting Metamorphosis Niece and Licking Multiplication 7 Days ~Becoming an Idiot or Feeling Good with the Stinky Old Man's Multiples of Seven~ Kana Yura".