This video is a compilation of works submitted to the SM magazine "Mania Club." [Editorial commentary] Setsuko is a former female teacher at a public school. Her young master, Takuya (not his real name), who is nine years younger than her, is her former student. It all started when she met Takuya at a class reunion and exchanged email addresses with him. In her conversation with Takuya, Setsuko learns that he has had a crush on her since their school days, and that those feelings have not changed, and Kokoro is shaken. Since giving birth to her child, Setsuko has been sexless with her husband. Setsuko is about to cross the line with her student Takuya. He tempts her by saying, "If you use the back hole, it won't be cheating," and she accepts his words. That was the beginning of everything. Having discovered the pleasure of anal sex, Setsuko's body begins to accept Takuya's sadistic desires with her entire body, and she herself begins to desire them. Group play, rental slave, enema, bondage, anus expanded to the point of swallowing a vibrator... With the escalating training, she has now been transformed into a complete slave. ■Scene 1 Multiple training with two of Takuya's friends. By wearing an extraordinary costume, she enters the depths of slavery in both Kokoro and body. The gangbang in the name of training begins. ■Scene 2 Two dildos are inserted into her anus while she performs oral service. She screams from the violent insertion and removal, but never takes her mouth off. ■Scene 3 In provocative bright red lingerie, she is trained by two men. The man thrusts himself up into her anus from below, and attacks her genitals with a vibrator and a vibrator. The intense torture makes her cry out in ecstasy. ■Scene 4 Her ass is whipped violently in front of her two friends. Her white buttocks turn bright red, and the bells hanging from her nipples continue to ring as proof of her slavery every time she is hit. ■Scene 5: She is tied up on all fours on a table and has both holes drilled with a very thick dildo. Her red, swollen asshole opens wide. ■Scene 6: The end is a loving oral caress for Takuya. The deep bond between the two is apparent as she serves him for a long time while holding a vibrator against her crotch. This video is a compilation of works submitted to the SM magazine "Mania Club."