Nanatsumori-senpai is a regular ace swimmer at the intercollegiate school and is always kind enough to give advice. She is extremely beautiful, has leadership skills, and is top notch in appearance, personality, and sports. However, my senior has been acting strange lately. I wonder if it's okay if my hair is a mess or if I'm weirdly short of breath before practice. Rumor has it that he failed a doping test. A senior who always encourages and supports me... I went to the pool after practice to see if there was anything I could do to help, and there I saw a senior wearing an obscene competitive swimsuit that looked like her nipples were about to stick out... Although I feel ashamed, I feel my nipples being squeezed and being bullied with toys in front of the coach and club members...why? My favorite senior is sucking my coach's dick, shaking his hips and moaning happily... Please tell me it's a lie, please wake me up if it's a dream, while I was thinking that my dick was fully erect...