Hikaru has a young face and loves sex! That's why she seduces the men around her! During lessons with her tutor, she looks up and tells the teacher how she likes him, acting suggestively. The teacher is completely caught in the trap, and falls for Hikaru's plan, becoming completely weak-kneed... Still not satisfied, Hikaru makes a move on her own brother. She blindfolds her innocent brother and uses naughty techniques to help him take the steps to adulthood...