Tobita, with his charming appearance, conceals a reserved, inscrutable nature. Despite his enigmatic demeanor, he harbors both a homosexual orientation and a penchant for extreme masochism. When Masami uncovers this side of Tobita, he willingly assumes the role of the 'sadist' in their newfound relationship. As their unconventional dynamics play out in intense encounters, once the 'games' conclude, they revert to their ordinary selves. Yet, Masami craves a deeper connection beyond their shared experiences.