Kokichi had been acting clingy all day, it wasn't not normal, but it was unusual how the purple-haired male seemed to refuse to let go of you. As you stood up to go to the bathroom, Kokichi reached out and grabbed your hand, a deep flush on his cheeks as he whimpered. 

"Please...don't go..I need you..(Y/N).."

His fangs slowly came out further as he stared at your neck longingly. This side of him scared you, but he made sure to keep in under control and refused to suck your blood any other day. So..what happened..?

Kokichi slowly stood up, his fingers trailing up to your neck. "..please.." He whimpered weakly, a haze in his eyes.