Onoue Saori

Mother of Saki and Risa. She is a widow. She always likes to say "oh my". She is a calm and carefree woman who always smiles and goes at her own pace.

Because she is calm and free-spirited, she has a lot of vulnerabilities. Her body exudes tremendous amounts of pheromones. The protagonist is almost forced to receive blood transfusions on numerous occasions. There is no doubt that Saki's big-breasted glamorous gene comes from her.

In fact, she is quite scary when she gets angry, Saki is careful not to cross that critical point.