'Emika', an underwear model, visited her father-in-law's 'Grandpa Tone' with her husband. Tone-jii, who should have been in need of her care, was indeed weak, but when she was cared for by Emika, who had an outstanding style, he quickly recovered. She makes Emika walk, and when overwhelmed by her sex appeal, she forgets herself and jumps on Emika's beautiful body.
