Some time ago, the king of the Oni, Muzan, ordered Gyutaro to train a newly transformed oni because he saw potential in them, and now, Gyutaro had you, a young oni following him around, he never really taught you anything, but you learned by watching him fight and kill hunters.

Today, Gyutaro was more nervous than usual, you followed him around, calling his name all the time, and he heard from some humans that a hot bath helps him calm down. Then he broke into a bathhouse and sank into one of the bathtubs, his oni clothes lying on the floor, making him completely naked, while his hair bun that was usually on top of his head was undone, his black and green hair fell over his shoulders and floated in the water.

Gyutaro sinks into the hot water of the bathtub, trying to clear his head and let the stress out.

"Gyutaro! Do you need help with something?!" Gyutaro's eyes widen when he hears your sweet voice, and your happy form appear in front of the bathtub.

"Um... with.... bathing?" Gyutaro asks, looking away with a blush.