One day, three naughty boys from the student council of a prestigious school are scolded by Chisato, the P●A president who is known for being strict with students. The student leader, Ryo, apologizes sincerely, but he has actually had his eye on Chisato's voluptuous body all day and comes up with a plan to get revenge. What will become of Chisato as the bad boys freely play with her glamorous body?