Shouwaru Tensai Osananajimi To No Shoubu Ni Makete Hatsutaiken O Zenbu Ubawareru Hanashi

How I Lose Bets With My Sadistic Gifted Childhood Friend and She Steals All of My Firsts., Shouwaru Tensai Osananajimi to no Shoubu ni Makete Hatsutaiken wo Zenbu Ubawareru Hanashi, 性悪天才幼馴染との勝負に負けて初体験を全部奪われる話

Nageki No Bourei Wa Intai Shitai - Saijiyaku Hanta Ni Yoru Saikiyou Patei Ikusei Jutsu