My first boyfriend. He's kind and I feel at ease when I'm with him, so I think... I like him. But then my senior suddenly kissed me, and I felt something I'd never experienced before. I wonder if this is what it means to feel excited. He's cool, and unlike my boyfriend, he's forceful. Even though I said no, my body went numb and hot!! I was so happy that I was recognized by the senior I admired, and I hoped that if I became a naughty girl, he'd like me even more...and before I knew it, I had become his sex slave.