Hikaru-chan grew up in the completely sex-free Mikawa household. But there was a family rule in that household! Rule One: Semen is a drink, Rule Two: Hikaru's pussy belongs to everyone in the family... Whether it's Dad or her brother, once they've built up enough, they all shoot their load straight into her mouth! She gulps it all down with a carefree smile, not a single drop left behind! She even gives special service to her brother's friends who come to visit!