How about whatever he was up to with Reka, Pearl and Raven in #604/#606?
EvilAdrian (or, sorry, was it Evil!Adrian?) has certainly engaged in mind control. And the way he directed things when Réka came to call showed he had no worries about mind control sex. But since all that started with the appearance of a crystal-shaped gleam in his eye and a sudden conversion to the tits and holes line, he appears to be acting under mind control himself.
Regarding incest, did anyone mention the image of Miriam on Adrian's phone in 720?
