Kurosaki-kun No Iinari Ni Nante Naranai Vol. 10

After making her high school debut, Yuu ends up moving into the same school dormitory as Shirakawa, the white prince she has a crush on! Unfortunately for her, though, it’s also home to Kurosaki, the terrifying Black Demon! After she “disobeys” him, she finds herself punished in this school romance manga by Makino.
“I’ll go out with you. Under my supervision, until you do exactly as I say…”On a night at the ski lodge, Yuu and Kurosaki finally level up into boyfriend and girlfriend. It’d be nice if they could be together for Christmas and New Year’s countdown! ☆ Well, that’s what Yuu was thinking, anyways, but she ends up spending the holiday at Kurosaki’s home?! It’s more of a mansion than she could have expected, and it’s sure to be a heart-pounding winter with her demon boyfriend♪
Notice: This manga is written in Japanese.