Taeko is 71 years old, charming grandmother who is active and youthful and does not endure sexual desire. One day, I felt sorry for my grandson who fell in love with me and planned a family trip. It was a scathing trip on the surface, but the inner mind was a trick to take in my grandson who fell down. The poison Fang of the sexual desire God steals the grandson by stealing the son of the son couple.