Having grown up in financial hardship, Ai Mukai applied to a certain university as a full scholarship student, hoping to have her tuition and dormitory fees completely waived. Desperate to secure admission, she promised the university chairman to obey any order he gave. As a result, Ai was forced to begin entertaining the chairman physically, with no other options left. The chairman started by teaching her how to use ropes. As the training progressed, Ai began moaning uncontrollably, drooling and overwhelmed by sensation. Will her life on campus truly bring her happiness?