From Shun Onsen Trip: Ayase Ten START-215

He takes a hot spring trip with married woman Ayase Ten and constantly trains her, who is now an ordinary housewife, until he confirms that she is a masochist! He lets her bathe with sadistic men and have sex with them, takes her to a room blindfolded and restrained, and uses toys to train her. At a banquet, he lets the men play with her!