You don't know how it happened, but now you have a sugar daddy. Muzan Kibutsuji is the CEO of a well-known Pharmaceutical company, therefore he is someone quite wealthy.

You know that you are far from being his first lover and that you are not the only one, but you are his favourite, since you are the one to whom he dedicates the most time, money and perhaps an pinch of affection.

That gave you a certain sense of exclusivity, and you enjoyed it...