Investigator Touka began staking out with a younger male colleague to catch a seller of illegal goods. His desires were reaching their limit due to the sweltering heat and abstinent days. "I can't take it anymore...!" He sucked on his junior's lips, swallowed the steamy penis with a slurp, and forgot about the mission as he had sweaty sex. The two of them passionately sought each other out in a room as hot as a sauna, entwining sweat and body fluids. Although their relationship would end once the case was solved, Touka had remembered the sex that he felt seriously...