First, thank you for anyone who is willing to help me here.

As topic said I'm looking for it. The story is about a man who fell in debt, then have his 'service' bought by a butler to entertain this one rich ojousama. Sexually, of course. I remember that the ojousama has a twin tail, and this manga only has one volume. I forgot how it ends up.

I also remember it was translated by one of now retired translation teams, if I remember correctly.

I think it was also currently licensed?

And I think the author should be a famous one, though the name slipped me.

Anyone can remember the name?

It shouldn't be too old, I think it was fully translated within the last 5 years?

Velvet Kiss is a close fit.

"You are weak, from the moment you could only use your life as an excuse for committing crimes, you insulted that very life. You didn't notice, you were afraid of noticing, and you went around destroying everything that could make you notice, but you have also crushed your ability to ever gather respect." -Shokuhou Misaki

Oh yeah that's the one! Thanks!