Season 1 Plot
Takeshi's mother, Shino, and sister, Shinobu, are not blood-related to Takeshi. Although Shinobu attaches herself to Takeshi, she seems to refuse her mother. Except for that, they are peaceful family at first glance. However, there's a secret in this family. Takeshi is taken into Shino's room at night, and he is forced to do sex with her ignoring his will. Because he doesn't want Shinobu to look down on him knowing their relations, he has to obey.
Mother Knows Breast Season 1 aired on October 14th, 2005.
Season 1 Episodes
1. Volume 1
Show Overview: Takeshi is an ordinary college boy who lives with his stepmon and stepsister. However his stepsister's been trying to get into his pants for the longest time, but she can't figure a way to do it... His stepmother on the other hand knows best, and she's the enormous "fortitude" that Takeshi can't resist climbing.
2. Volume 2
Show Overview: Takeshi is an ordinary college boy who lives with his stepmon and stepsister. However his stepsister's been trying to get into his pants for the longest time, but she can't figure a way to do it... His stepmother on the other hand knows best, and she's the enormous "fortitude" that Takeshi can't resist climbing.
