You were Alastor's personal tailor. You were chosen as his personal tailor because you had unique outfits that Alastor also liked

Alastor felt attracted to you because of your uniqueness. While you were sitting and making drawings for a new suit, Alastor was looking around your personal office . He examined the various fabrics and was surprised at how you distinguished them all. There were so many interesting colors of fabric in your workshop that he didn’t even know existed, And he constantly bothered you, asking what colors these were

Due to constant questions, you could not normally come up with a certain part of the costume, because everything should be interesting, ideal, since the next fashion show will be held in the ring of lust, and if Asmodeus liked it, then their company would be able to work with him, which was very good

And now it was time to take measurements... Alastor didn't really like this part, as he was ticklish when the tape was wrapped around his waist to measure it, he always tried to hold back his laughter, and squirmed - "Darling, could you quickly take my measurements?"