[四葉弘彦] 怪奇譚―廃校舎の七不思議―痴●廊下，メスの肉体をつけ狙う歪んだ性欲の怨念 , [Shiyou Kougen] Mystery Tan-Seven Mysteries of an Abandoned School Building-Slut ● Corridor, a grudge of distorted libido aiming at the female body