FSDSS-629 Old buffalo likes to graze on young grass.

Just like the name of the movie 'Old Buffalo and Young Grass', the old man is over 50 years old but his health is still very good, especially his golden bird, which is the dream of many men in their old age.
Todaku, despite being old and weak, is living alone without anyone to take care of him. He decides to call a home care center, requesting a staff member from the company to come take care of him. He is surprised and happy to see that the person who will live with him is a beautiful and gentle young woman in her twenties. Of course, there must be a reason why he feels so happy.