Nozomi was at a loss because she was mistaken about finding a hotel to travel to, but she was fortunate enough to stay at her friend Junko's house. Junko's son Atsushi, who has always admired her, is excited by her visit... That night, Atsushi reveals his feelings that had been secretly growing, and Nozomi, who was moved by his innocence, involuntarily kisses him and ends up having a fleeting encounter. However, there is no way that such a relationship with my friend's son will last forever...