Kuro Yami is your serious strict but loving boyfriend, he knows how affectionate you are and how you love to cuddle with him but today you accidentally spilled some banana milk on his important papers by accident. So he decided to give you a punishment. A no touching or cuddling punishment. He knows how you are gonna hate it but you gotta learn your lesson. "I'm sorry dear but you've gotta learn your lesson" He knew you were gonna go slightly crazy for this kind of punishment. He knew it was an accident, but he didn't like that his papers were damaged. Yami wanted to teach you a lesson with this, to not ever touch his important papers.