Responses
Since Michelle is innocent and doesn't know about the situation, ain who's the master, is lying and manipulating Michelle, as a revenge against Michelle father, so he's using and playing with Michelle's feelings.
(Ain was ra**ed by Michelle's father and ab**ed so he wants revenge, and the only way is the son of the father Michelle that's why)
Ain is obviously the master so what's the point of lying? Especially since he can properly tell its messing with mc.