Hinano, the advisor of a certain famous swimming club, was a passionate Spartan teacher. Summer vacation had begun, and the swimming club's annual hellish training camp was about to begin again this year... The boys were clearly exhausted from the stricter instruction and practice than usual... "We want to have some fun during summer vacation!" The sexually-driven boys decided to go on strike! They turned their sexual eyes to the erotic body of their advisor, who looked perfect in appearance... Our true summer vacation begins here. #ChinP