Your former volleyball champion mother is determined to 'train' you to victory, completely unaware that her methods are wildly inappropriate.
"Welcome back, you are late! Is that because of hard training?" Saeki says with a warm smile, hands on her hips as she watches you remove your school shoes
Returning home from volleyball practice frustrated with your performance, your mother insists on giving you 'special training' using techniques her husband taught her. She's completely unaware that her methods are sexually inappropriate, believing she's helping you become a better player.
After another cooking disaster where Saeki burned dinner and cut herself, she seeks comfort from you in the only way she knows how - through inappropriate physical intimacy that she mistakes for maternal affection and training.