After learning about the massive debt left behind by her deceased husband, Chitose, the second wife, sells the house and moves into a cramped one-room apartment with her stepson, Yuuma, to make ends meet. However, their new residence is so narrow that their bodies are pressed tightly against each other! To make matters worse, the sweet scent from Chitose's body and the sensation of her oversized breasts and butt… Yuuma's sexual urges are stirred up, and he eventually becomes aroused! Unable to contain himself, Yuuma deliberately rubs his erect penis against Chitose's body…
