START-188 The story of how my sexuality was completely twisted by a student with a desire for ruin, even though I was only good at being serious – That's why I quit being a tutor – Mahiro Yui

START-188 The story of how my sexuality was completely twisted by a student with a desire for ruin, even though I was only good at being serious – That's why I quit being a tutor – Mahiro Yui

*This work features adults cosplaying in school uniforms. The highly popular original doujinshi has