A tsundere little sister in her puberty who loves her big brother shows off her panty shot. 'Big brother, you were looking at my panties, weren't you!' Unexpectedly seeing the panty shot makes him instantly hard! Although angry, she teases him by showing her panties multiple times, a innocent yet mischievous little sister! Unable to resist, he inserts himself while looking at his sister's panties up close. Even though she says no, her sensitive pussy accepts him. Enjoy Iga Mako's debut sibling & temptation work!
