Donna Onegai demo Kiite Kureru Doukyusei to Tsukiattara Noumiso Hakai Sareta Ohanashi どんなお願いでも聞いてくれる同級生と付き合ったら脳みそ破壊されたお話, The story of how I was mind fucked when I went out with my classmate that listens to any request