I am a professor at a university. I often sit in the library, reading documents for my research. There is a female student who often appears recently. A beautiful, elegant girl, I always see her silently reading books. Sometimes our eyes meet. But maybe because I haven't had much contact with women, I was mistaken. One day she came to talk to me, it turned out she was Momo, a student in my class, because I am an introvert and shy to communicate, I didn't pay much attention to students. It is also for this reason that my class is often very boring. But Momo likes my lectures, looks forward to my next class, she also likes the same writer as me, it seems like there is some kind of connection between us. I was also very impressed by Momo's shy expression. "If possible... I feel very happy if you tell me more." It took me a while to realize that it was her invitation. There was no reason to refuse, so I took her home and talked about my favorite works. When it was late, I was about to take Momo to the train station when she suddenly confessed her feelings to me. When she said she wanted to "eat" me, I was confused for a moment, but because Momo kept moving forward, I quickly got into the rhythm with her. Only then did I realize that, despite her innocent and pure appearance, her sexual orientation was very "bold". I don't know when, but I became her slave, listening to her orders, letting her fuck me whenever she wanted, doing whatever she said...