A game of King's between two childhood friends! They've always liked each other, but they've been together since they were little, so their relationship is delicate and they can't bring themselves to say it to each other. But when the childhood friend suddenly suggests a "King's Game," the distance between them takes a sudden turn! They make the excuse that it's just a "game," but the erotic commands they give each other, such as kissing and fondling breasts, make the atmosphere more and more erotic and they can't stop! Thanks to the King's Game, their previously ambiguous relationship becomes clear, and their childhood dreams come true!