OFES-004: My gloomy hikikomori sister who never leaves her childhood room has turned into an ultra‑busty woman with a huge ass after years of shut‑in life! Masturbation training in preparation for a showdown with a real penis she has never seen. My sister leveled up into a 120/100 super‑lewd body as a sex partner. Fujisawa Reo

About this work

● My sister became a shut‑in back when she was in school. After I moved to Tokyo for university and came back home for the first time in years, I learned she was still being spoiled and staying holed up. Curious about sounds coming from her room, I peeked… and found my sister, who had grown super‑busty with a huge ass, masturbating!? She’d become a chubby, introverted hikineet with an overflowing sex drive, spending every day masturbating — I was extremely aroused! As I got rock hard, my sister invited me to have sex!? 120 points! We fucked all over the house with my sister’s outrageously horny, powerful body! In the bathroom, hiding from our mother in the living room! Swimsuit and school uniform cosplay! Creampie too! With her seductive, voluptuous flesh‑hungry body I could do as I pleased!