A girl with an innocent appearance like a JC who monopolized the attention at the cosplay venue was actually a bratty layer who looked down on us middle-aged otaku as subhuman! Our circle gathered a group of studs to correct her personality. We carried out an 8-hour continuous gangbang and attempted to train her into a sex slave who could be bred by anyone. What was the result...?! A brutal tale of vaginal destruction soaked in screams of orgasm and female ejaculation!
