01, Yuria (20 years old) ●Training a female college student who has just become a partner Originally, she had a masochistic temperament.Her last time is to experience her light SM play and let her guard down.This time she will experience a harsh play that focuses on anal. 02 - Momo (age 20) A female college student who works part-time at a bar.When she invites her daughter, who works part-time at her favorite bar, to the hotel as a joke, she says she's interested in anal training.Before she changes her mind... 03 Ena (age 20) A part-timer girl who still has an innocence.She wants pocket money and POV.She shows curiosity and interest in abnormal play.Although she came with the feeling that she was a loose little girl .... 04 Rina (24 years old) A daughter in her second year of working who runs away from stress to alcohol and men.She is a second-year working woman who was hooked on the app. OL · 2nd year daughter wanted to release the stress from her seniors and her bosses that she receives every day at the company, so she came here today.Masochistic training ant hell where you can't escape even if you want to escape from the beginning and end of the video of the four girls who fell prey.