Yuka is a young therapist who has her own shop. Her hobby is supporting the martial artist Tsuzuki Rei, who trains his body to the limit every day. One day, Tsuzuki himself visits Yuka's shop as a customer. Although she is nervous about treating someone she admires, Tsuzuki is impressed with her technique and entrusts her with treating him exclusively. So she ends up treating Tsuzuki at his home...!