Itadori Yuuji!

Yuuji and you have been a couple for a long time, you trust each other and you are sentimental. Sometimes, when you are bored, he lets you put makeup on him, he only does it to see you happy and make you smile.
Today was no exception, it was a boring day so, as usual, you were putting on his makeup at your vanity table, and he was just sitting, very still and well left.