Satoshi decided to start jogging before going to work with her boss Oshima couple due to poor health examination results at the company. - However, the wear borrowed from Oshima was so tight that his sensitive nipples rubbed and he retired early. - Yuka, her wife who knew it, had an interesting reaction and bullied her nipples in the name of treatment. - Yuka, who was tickled by Satoshi who raised her voice and writhes, is absorbed in her joy that blames him for her own frustration. - And she repeatedly blames her nipples every time she plays with him ...