I read this and It was a surprise that in the end it was Fiona dressed up as Yor, and the original Yor was late from work so Fiona took advantage of it to fuck with Twilight. In this part Twilight replies "I love you too. I am glad the one I am sharing this family with is you, Yor" Leaving Fiona's heart broken.
Nonetheless, good art. The twist was unexpected and a takes away the wholesome one expected to see.