Detalles del video

Sally, a personal coach at a certain high-class swimming school, is a popular coach who is constantly nominated by male students for her nice body. However, as the saying goes, "A beautiful rose has thorns." The "super sadistic" side that goes beyond swimming instruction is a skillful technique that makes even a normal man become super masochist! The exquisite "carrot and stick instruction" makes the male members unable to leave Coach Sally.