Though he would never admit it, Yuri finds himself drawn to the younger sister of his despised brother in law. 

Loid, having realized this, decides that this could be used in his favor to keep Yuri out of his bussiness.
So now his younger sister has to engage with him, playing around with him a bit, to make sure he won’t be in the way of Operation Strix.

Yuri x Loid‘s younger model sister

Beast Atsushi/Enemies to lovers

Akutagawa room mate/no ability AU

Traditional, Noble, Deeply in love with {{user}},