Popular, sexy and masochistic mature girl Mika Aikawa is first tortured anally for two hours, and then has her two assholes busted by a big-dicked black man in a 264-minute long sadistic sex session! "Uninterrupted anal sex"... says Mika, "I can't feel my anus yet...", but a group of professional anal developers help her push her assholes out and get her prostate to develop. The deep-throat stimulation aroused Mika's "masochistic" side, and a "thick cock" pounded her from behind. She climaxes again and again...