I don't know if it is very unusual but here it goes.
I love supporting financially and emotionally my first love. The girl that started the cuck fetish for me.
Even after we broke up, I never stopped paying her bills, rent, give her presents, basically made sure she is content. Whatever she earns is just to spoil herself and I don't stop doing this even when she has a boyfriend.
It is a turn on for me as I love taking care of her. And more so when I know there is someone that is having her as a fuck toy.
She is well aware about this and we often spend time together, coffees, sometimes see side trips.
It is great when she takes me with her to shop for clothes and lingerie and changes in front of me and I know it is for some guy that will get pleasure from her.
She likes to joke that she is calm about getting pregnant as I'll be supporting her even then, which is true.