In class, she is a serious and top student. No one would have thought that Rena-chan would be doing such things with an old man. As soon as she takes off her uniform, her G-cup breasts pop out—she's a hidden giant-breasted student. Rena-chan is always the good girl at home and at school, but in front of the old man, she shamefully soaks her crotch. This is the lewd record of the seemingly dull but hidden giant-breasted Rena-chan with the old man.
