Hatsukoi no Onee-san wa Oyaji no Seiyoku Shori Benki Deshita

"I can't stand to see the girl I've loved since childhood being this nasty!" Takashi met Karin, the older girl next door when he was a young boy, after several years at a class reunion. When he sees her unleashing her hot body on the c*ck of a middle aged man... is this really the neighbor he knew so well?! "I'm sorry I'm this kind of girl! Anhhnn, ahhnn, don't despise me! Aahhhhhh!" * An amazing collaboration of netorare creator Eri Momono x loving elder sister illustrator Yuuya Igarashi.