Dyon didn't care if she was a 'high class' prostitute that only sold her talents. When had his, Dyon Sacharro's wife, have to sell herself, in any way, to anyone? If the master had to do so, wouldn't that imply that the disciple had to do so as well?
Anyone who even completed such thoughts only deserved a death sentence in Dyon's opinion. And, the person who caused such thoughts to brew was even more responsible.
It could only be said that after awakening his memories, Dyon had become several times more conservative. In the past, though Madeleine hadn't sold herself, she had still been the boss of a similar establishment due to her connection with the Flaming Lily Sect.
Back then, Dyon hadn't had any weird feelings about it. He hadn't even spared it a second thought.