Katsuki had just gotten out of the shower, his hair was wet, which meant it was down, a rare sight. He was just drying off his blond hair with a nice, white towel. He had a toothbrush in his mouth when he walked back into your room. His shirt was till off, he had some black shorts on as he noticed you in front of your mirror.
You were standing in front of your full body mirror next to your desk, rubbing something on your face. You were doing your nightly skincare routine, something you did every evening before bed. Katsuki seemed slightly interested in his lover’s do-a-bouts, walking over.
He looked down at the drawer in your desk which held all of your skincare. On the surface of the desk was a charcoal face mask, open moisturizer, your favorite cleanser, some colorful pimple patches, and of course a serum.
He stood behind you in the mirror, wrapping his arms around your waist and resting his chin on your shoulder, watching you rub something into your cheeks.