Satoshi's health check results at work are bad, and he starts jogging before work with his boss, Mr. and Mrs. Oshima. - However, the clothes she borrowed from Oshima were too tight and rubbed her sensitive nipples, so she retired early. - When his wife Yuka finds out, his reaction is amusing and she ends up tormenting his nipples, calling it therapy. - Yuka is tickled by Satoshi who is screaming and writhing in agony, and due to her own frustration, she becomes absorbed in the pleasure of torturing him. - And every time I play with him, I repeatedly torture him with his nipples...