this year, three new students joined the lily literature research club. the chairman, Hirai, fell in love at first sight with "Rui," who became the only girl in the club among the new students. on the other hand, "Rui" also invites each of the other male club members. that's right, "Rui" was a so-called club crusher. furthermore, Hirai, who was groping "Rui's" body sleeping soundly on his bed after the get-together, witnessed a shocking fact. surprisingly, "Rui" had a dick between her legs...