The Other Side of Shiiba-san with Sister Lip – Dad bangs daughter while boyfriend peeps

Shiiba-san no Ura no Kao. with Imouto Lip / 椎葉さんのウラの顔. with イモートリップ / 시이바의 또다른 얼굴 – Hes always been the quiet kid at school. Never trying to make a fuss, hes barely noticed at all. So why is the prettiest girl in school throwing herself at him…what could the reason be?