Nitta, an AD who watches more adult videos than anyone else in the company, is by far the most erotic amateur, but he struggles to become more erotic. He tries his best to say "it feels good", receive semen on his face, and insert a dick that is too big to fit in his mouth into his lower mouth... This is also the path of directorial training that Nitta himself undertook, as he wanted to make a good adult video as a director.