SATO NONOKA recreates her real-life experience of keeping a male submissive and teaches the proper way to run a captive training session. She picks up an amateur masochist and dominates him for 24 hours, fitting him with a full-head mask and restraints as soon as they reach the hotel. She subjects him to endless edging, pounds his ass with a strap-on, and repeatedly rides him. When he finally escapes, she drags him back and forces him to drink urine.