Working as a private tutor, I found my daily routine of attending university a bit dull, and I'd gradually grown tired of hanging out with fellow college students. That's why I decided to start teaching a middle school student♪ Of course, I'm only teaching academic subjects! Getting too hands-on with a middle schooler would be risky. One reason I started tutoring younger kids might be because spending time with them keeps me feeling youthful~. Maybe the overly serious atmosphere of university life pushed me toward this too (laughs). She's a girl named Yuri who talks openly and confidently right from our first meeting. Actually, I'd had my eye on her for a while—she's the younger sister of a student I used to tutor. Why, you ask? Obviously, because she's got big tits!!! When summer comes, she wears just a camisole, clearly showing off her cleavage. Seeing that made me resist going out and instead stay home waiting for opportunities like this. Her perfectly shaped, generously sized breasts are obvious even through her clothes—ah, I want to squeeze them, massage them, grab them hard!! I didn't mean to say that out loud, but when my inner thoughts slipped out, she just laughed and said okay, which is exactly how I ended up here today. Finally, the day has come when I can see her breasts in the flesh!! With such amazing breasts, I definitely need to start with some teasing touches before going all the way!!