DOPP-017 Mom, you're so much better than her...

This is the story of a certain son. Kondo Tatsuo is a student at a university in Tokyo, living alone. Due to renovations to their house, his cousin Yabe Yasuhiro and aunt Yabe Hisae are staying with his mother Kondo Ikumi, essentially staying at Tatsuo's family home. Tatsuo is enjoying his student life in Tokyo. He soon finds a girlfriend, Nao. However, living alone for the first time is making him homesick. He only realizes how wonderful his mother is now that he's away from her. Then, when she says she wants to look at some old photos, he has a reason to come home. When he returns with her, he is captivated by a charm about his mother that he hadn't noticed before. It's because she exudes an insanely feminine charm that is incomparable to his girlfriend's...