Childhood Friend NTR ~The Confession of a Girlfriend Desired By Her Uncle~

The main heroine of the hentai, Satomi Makimura, studies at the best academy in the city and attends the baseball club. She had sex for the first time during the past summer vacation with her boyfriend, but she was completely unsatisfied with what happened. After a while, Satomi realized what her problem was, but it was too late, because at that moment she was having sex with her fat forty-year-old uncle. Over time, the main heroine became more experienced and uninhibited - her uncle taught her how to suck properly and do amazing paizuri. After dull sex with her boyfriend, Satomi blossomed in her uncle's lecherous hands...