I connected with my favorite gravure idol Nanami Matsumoto through photo shoots and fan meetings, and eventually became her boyfriend. Until I got to this point, I poured everything I had into her like a slave, but now the tables have turned and Nanami is my sex slave, enjoying my training. I've taken the plump, busty body of my beloved girlfriend and made her into a submissive, submissive pet gravure idol sex slave who specializes in titjobs, and I've enjoyed every day treating her like a toy, a convenient woman I can have sex with whenever I want, basking in the feeling of superiority over the other fans.