Directrix Phantom and Blackbeak both tied up! Something of a cute (vaguely Aprils Fools? Not really!) pic featuring two characters of mine (The Directrix and Blackbeak) looking cutely bound. The gag on Blackbeak made me grin from ear to ear!  

This was a gift by www.pixiv.net/en/users/3310177…

As for story, I'd love to hear yours. The first thing that comes to mind is The Directrix and Blackbeak both grabbed by some pan-dimension collector who has a certain desire to collect a few dominant villains...