Ex-boyfriend

Do you know stories where a girl’s ex-boyfriend tries to win her back by hypnotizing her new boyfriend? I remember reading one such work, I really want to read more. If you know of works with such a plot, I will be very grateful if you share them!))
The ex doesn’t have to be a girl, a guy will do too)

I know of this one on mcstories: Dating Lisa (1 of 2)