In order to discover new pleasures, ``Rin Sakihara'' visited a certain room. - A collar to swear loyalty to the landlord and handcuffs to renounce resistance. - Hoping to live as a 'slut', he dedicates his hot body to him. - When the stimulation is showered on her body, she is filled with pleasure and repeats the service generously to the cock that is presented to her. - The homeowner's joy is his own joy. - A woman who believes so accepts everything and searches for new pleasures. - She simply continues to seek pleasure beyond pain and suffering and begs for further training...