Descriptions:
Tosio’s girlfriend Yui visits Tosio’s house. Tosio’s brother Hikaru meets Yui and discovers that she is a dominatrix. Plotting to train Yui, Hikaru stares at her and treats her gently. One day, Yui comes to the house to pick up something she left behind when Toshio was not there, receives a cup of tea from Hikaru, and spills it between his legs.
