[PYPY-007]

Chick Growth Diary: My Little Sister First Grader 5, Matsuzaki Sayuri Who's the JAV actress in this video? Amateur? Name revealed!

Clear, innocent eyes, an adorable round smile, and the charming glimpse of her little fangs—meet my younger sister, Sayuri-chan. Now that she's entering puberty, I can't help but worry if some mischievous guy might try to get close to her. I make sure to pick her up and drop her off at school every single day, even if it means I'm late or leave work early. But honestly, I don't care one bit. By the way, the other day I secretly checked her underwear drawer and found out she'd bought herself a B-cup bra without telling me. She used to wear an A-cup... As her older brother, I can't say I'm happy about her growing up like this. Still, I'm relieved that she hasn't grown any pubic hair yet—I've checked thoroughly, so you can rest easy. What I do to myself after putting Sayuri-chan to bed is something I could never tell anyone... (21st Century FAX)