The pleasure of being made to cum. Yumika Saeki Rino Yuki, are two naturally lewd sluts who go to the rooms where fans of "M - man-kun" are waiting, and hold a super raw and killer fan appreciation event in a closed room, repeatedly teasing and torturing them. After they've been brainwashed to the point of orgasm endurance, you can look on with envy at the ultimate, melting ejaculation that awaits them.