In order to protect her boyfriend's regular position, her ass hole is developed by the advisor with a big dick, and she gets addicted to anal orgasm through ass-shaking anal sex, squeezing out the sperm from her ass hole over and over again. The baseball club's exmasochist fair-skinned rookie big-assed female manager, Anka Suzune.
A story about an innocent, fair-skinned, big-butted female manager of a prestigious baseball team whose anus is developed by her advisor's manager, and she becomes addicted to the pleasures of her asshole. She was supposed to obey the director's orders in order to protect her boyfriend's position as a regular, but the big-assed manager's masochism opened up and he became addicted to butthole sex. She was not satisfied with normal sex with her boyfriend, and became an anal meat urinal exclusively for the director, who demanded anal orgasm while dripping her love juices.