Just the two of us under the same roof. She is addicted to the wet and see-through housekeeper and intimate, sweaty sex...

Rin is forced to work as a housekeeper for Atsushi, a young man who lost his parents. Atsushi, who was unwilling to others, carefully performed everything from food to cleaning, and worked hard to close the gap between him. However, he was so focused on his job as a housekeeper that he didn't realize that his sweaty cleavage and plump soft butt were seducing Atsushi... One day, Rin was hit by heavy rain while shopping. When Atsushi sees him trying to get to work while still wearing his wet and see-through clothes, he is attacked by him...