During the summer vacation, Hono, a female college student, was returning home. In addition to the sweltering heat, one day when I was a little disgusted with the everyday life of the countryside where I had nothing to do, my mother recommended me to go see the old man in the back house. Aside from the old man who is upset by the sensual growth of Hono who reunited after a long time, Hono cleans the old man's house, but he gets tired and falls asleep as it is. However, the old man who was excited by the body of a young big tits who got wet with sweat began to restrain Hono's hands with a cloth.