The grandfather of the protagonist, who controls the store of model sets, is ill, and he decides to take the case into his own hands. Once, rice appears, a permanent customer who is fond of figures and possesses outstanding boobs, and offers to work for half a time. Thanks to a strict, but reliable rice, it is possible to resume the work of the store without any problems. Once the main character finds a special solvent created by his grandfather. Chatting after work, rice carelessly begins to change clothes before his eyes. Surprisingly, the main character accidentally sheds a solvent on her. When the guy nervously apologizes, the attitude of the rice changes radically, becoming more charming. With a body burning with desire, she approaches him and, exposing her voluminous bust, says in a whisper: “Please ... Could you be quieter?” This is how the scene of unexpected passion begins!