The editor-in-chief of a publishing company and his son Shota came to the photoshoot of gravure idol Azumi Harusaki. Shota decided to watch the shoot for a day, and shamelessly barged into Azumi's dressing room and played naughty pranks on her as much as he wanted! He pretended to listen to Azumi's troubles, and started massaging her shoulders and playing pranks on her boobs. He gave her an oil massage for relaxation, and then took her to the bath to wash off the oil... The pranks escalated even further and finally!