DOCD-022 — My Sister, Who Is A Recluse And A Potential C**-Room Aunt, Happened To See My (Her Brother's) Huge Dick And Was Fixated On It! Finally, She Came Out Of Her Room Where She Had Been Holed Up For Years And Crawled Into My Futon...

I have a reclusive older sister. She stays in her childhood room at home, reading manga, playing games, and surfing the internet all day. She rarely leaves her room, and even if she suddenly appears, she blushes and runs away when she sees me, her little brother... She's far from being reintegrated into society. One night, I wake up feeling something strange in my crotch and something moving in my futon... When I turn it over, I see my older sister with my big dick in her mouth!? "I can't hold it in anymore, big sister!" she says, as she unleashes her years of sexual desire on me! Her big tits body, contrary to her sloppy lifestyle, makes me get a full erection! Before I knew it, my big dick was also stuck inside my sister...