[FJIN-131A]

【姉ちゃんは僕をディルド扱い】親の再婚でできた義姉は喪女だらしないのにエロすぎた無防備巨乳な姉に杭打ち中出しされた僕… 白雪美月 Who's the JAV actress in this video? Amateur? Name revealed!

One day, returning home after a long absence, I found my sister had completely turned into a shut-in otaku. Once popular with the opposite sex, she now spends her days locked in her room, obsessed with games and anime. Her hair disheveled, wearing glasses and sloppily dressed, she looked entirely consumed by her otaku lifestyle—something that shocked and unsettled me. Yet she still called me her "underling," silently dragging me into her room and treating me like a sex toy to relieve her pent-up desires. Battle after battle raged through the night until dawn, and in the end, my sister wore a deeply satisfied expression. This story is featured in fjin00131 "My Stepmother from My Parent's Remarriage Is a Shut-In Otaku—Even Though She’s a Slut, Her Unprotected Giant Tits Were Too Erotic – I Pounded Her with a Creampie," starring Mitsuki Shirayuki.