Hikaru is a schoolgirl with an innocent smile. She has already experienced climaxing through her clit, but she doesn't really know how to orgasm through her vagina. Let's explore the pleasure spots on her body and inside her vagina. Hikaru has a finger thrust into her shaved pussy and moans with pleasure, but is Hikaru and says, "It tickles..." The moment when this innocent girl's ticklishness turns into good feeling and pleasure. This work is a record of a girl's growth into a woman!!