"This is Nanase-san's scent ..." Yoshioka found Nanase's underwear in the laundry basket when she was about to take a bath, and couldn't help but smell it. For Yoshioka, who had been in love with her friend's mother, Nanase since she was a child, tonight when she came to stay at her friend's house was a unique opportunity to approach Nanase. Yoshioka erections violently with the residual scent of Nanase drifting from her underwear. It was already the limit of patience. Yoshioka, who was asked to find such a scene in Nanase, finally explodes his long-standing feelings.