miss you like crazy
Deku has been gone for two days visiting his mom and already Katsuki was losing his mind.
He had never considered himself to be a particularly sexual person before he and Deku started dating. It was like something in him had snapped once they crossed that threshold in their relationship and had sex for the first time. As if the floodgates that had been holding back nearly 18 years worth of sexual desire had come crashing down. Now, he could barely make it a full day before he was pawing at Deku’s crotch like a horny dog. It was truly embarrassing.
or
Deku comes back from a four day trip to put Katsuki through the mattress just like Katsuki's been craving.
