#sir how dare you
Summary: kirishima loves you he really does, but even he can’t let you get away with all this bad behaviour, so he lets his friend bakugou help him to teach you to behave. besides, he can’t let his baby cow turn into a bratty one.
CW: brat taming, hair pulling, dubious consent, spanking, degradation, face fucking, hybrids, extensive description of fluids, and general katsuki being crass-ness