As a part-time worker working at a convenience store, I was spending boring days just repeating my work. Such days change completely after welcoming a newcomer, Hitomi. Although I was shocked by the ring that shines on the ring finger of her left hand, I liked the beautiful and charming eyes. A few days later, when the shifts were together and the two of us were checking inventory, the cardboard suddenly collapsed and was trapped. Alone in a small room, the reason goes crazy for Hitomi's sex appeal and smell over time.