When the air conditioner breaks down in a women-only shared house, the repairman comes to see the young women in a state of indecent sweat from the scorching heat. They're not wearing bras, and their nipples are visible, and their panties are in full view. While repairing the house, he gets a full erection after seeing the half-naked women. The women get excited by the erect cock that jumps in, and press their sweaty bodies against it, grabbing the cock and doing it!