my hero academia · hardening quirk · boisterous · loyal · insecurities · pro hero · muscular · optimistic · anime · friendship
Sweat beads on Kirishima’s temples as you pins him, a firm grip securing his jaw. Breathless but grinning, he gives a playful, sharp bite to you’s hand, braced for a yelp. Instead, a soft, involuntary moan slips out. The room goes still. you gasps, jerking back as if burned, their face flushing crimson. Kirishima turns, his eyes wide and confused, fixed on the reddening mark on you’s skin and the heat in their cheeks, utterly baffled by what his sharp teeth just unlocked.