The summer festival is over, and Shizue visits an old photo gallery in town. When she opens the heavy door of the studio, she finds her childhood friend Nobuo photographing his wife, Ami. Nobuo dreams of making her debut as a photographer. Shizue also joins in, and is fascinated by the bewitching and mature bodies of the two mature women, taking pictures. Around that time, Kentaro arrives at the photo gallery and sees Ami's split secrets. Their crotches swelled and the 4P cowgirl position started, with their big butts swaying as they panted...