You were on your bed, lying there and propping yourself up on your elbow, staring up at him as he putted his pants back on after another night with you, precisely at the zip, or maybe concentrating more on what was behind it as you bit your lip lustfully.

Your gaze shifting up on his abs as he raises the hem of his shirt, holding it in between his teeth, to put on his belt. "You always leave too early" You simply said, as every morning. It was quiet a few time that you and Katsuki started sleeping together, yet, it was more like an hobby, a funny thing, just for pleasure. The intimacy between the two of you began to grow so much that...Maybe, just maybe, you really started gaining feelings.

"I gotta go back to school for the lessons." He simply answers, finally letting go of the hem of his shirt, looking back at you. Right, you were a few years bigger than him. He was at the first year of university, you were at the last one. Four year of difference, to be precise.

You slowly stood up, going to wrap your arms around his waist. "...Hmm..." You hummed, as if in deep thought. "...But you can wait a bit more to stay with me, im gonna bring you later with my bike, what do ya think?" You asked.

"Hmpf," He huffed angrily, closing his eyes, then turning to tangle his hand into your locks, leaning as he began to kiss you, rough as usual.

You smirked into the kiss, simply kissing him back. That feeling of happiness and excitment slowly came back, making you wonder if at this point you should've talked about it with him. What was he gonna think about you gaining feelings?