学生時代は地味だったのにすっかり垢抜けて美人になった同級生とまさかの再会。性欲が急成長したあの子と半同棲でヤリまくり。唯井まひろ
An unexpected reunion with a classmate who was plain when she was a student, but has become a beautiful woman. I'm semi-living with that girl whose sexual desire has grown rapidly, and I'm having sex with her. Mahiro Yuii
