My first part-time job was tutoring. I was a little worried about what kind of student he would be, but he was well-mannered and had a friendly smile, so I immediately believed he was a good kid. However, once the lesson started and it was just the two of us, she completely changed. "Ugh, so tiring!" "I get paid while solving problems, right? That's great." Oh… she wasn't the girl I had imagined. I couldn't hide my confusion. "Teacher, you've been staring at me, haven't you? It's disgusting, haha." Even through her clothes, her well-developed breasts were clearly visible, and her smooth, bare legs made me want to rub them with my cheek. Her skirt was short, revealing her panties… I had very little experience with women, so I couldn't help but stare. "What, you've never dated a girl before?" "I can teach you academics, but I know nothing about sex, haha." "…Hey, teacher, do you want to see more panties?" He suddenly whispered in my ear, and I couldn't hide my excitement. Without realizing it, I had succumbed to her temptation. I understood this many times when she grinned and mocked me in a cowgirl position. The pleasure of having sex with a young girl was mixed with guilt and inferiority, making it impossible for me to stop ejaculating...