"When this person touches me, I become strange..."Nika, who works at the body care store, "Ma chambre nature", doesn't like others touching her hands because she worries about her dry skin. But, one day, the ace of the product proposal and development department, Fumiya, took a liking to her hands! What's more, he asks Nika to help him with product development as a tester. "It can't be anyone else, but you." He says, as Nika falls for him. He affectionately touches not only her hands, but her whole body...!? This is a story of pure love and fetishism where reason and instinct are at odds!