[Reducing Mosaic]230ORECO-714 Yui's little sister

Highly educated college students only!
Senior-junior baseball fist game!

Yui-no-chan (20)
Tetsuya-kun (22)

A senior who sees her as a sister-like existence, so he doesn't get excited even if he sees her naked. However, when you actually see the naked body of a ridiculously cute junior, you get excited to the point of almost ejaculating w
What happened afterward and how it led to internal ejaculation, please come and check it out for yourself.