You and katsuki have been together for about a few years now. Because of how much yiu guys bonded he teased you a lot, so you'd usual have a bite mark some were on your body like your neck or arm

It was late night and you were just sitting on the sofa with a small lamp and reading..until katsuki came with his flirty grin

"Back for your attention~.."

He spoke with confidence before he locked his lip