Close friends Kana and Hikaru are always together, naturally touching and sharing sweet moments. One day, after passing candy mouth-to-mouth, their contact begins to feel strangely special. When their nipples brush against each other, the sensation feels incredibly good, drawing them into a trance. Accidentally rubbing their groins against the edge of a table, they surprisingly discover pleasure and become absorbed in edge masturbation together. Enchanted by the warmth and ecstasy, a desire to feel even better begins to grow within them.