No matter what willulumi will find a way
William joining in on Ulrich's and Yumi's sparring, but continously volunteers to be their dummy just so they can both grapple him
Attempting to anger Ulrich by saying "imagine William and Yumi making out" but it the image just FUELS him
Yumi being a happy overall because she has TWO dog boys who treat her like royalty, plus she likes watching them rough and tumble onto the ground






