Holy fuck I want Mikasa's fingers in my mouth. I want her to slowly massage at my bleeding, cut up, and sensitive gums, slowing leading up to the straight up fingerfucking of them. She wouldn't be kind either, hitting the edge of her nails across the tears of my gums, opening the wounds even further and even wiggling a few of my teeth with her knuckles. By the end of it, she'd pull at least 2 teeth out and I'd be crying yet in so much pleasure from the sheer sensitivity. Once she has also come down from the high of fucking my mouth with her fingers, she'd rub them against the roof of my mouth to comfort me, and wipe my tears with her bloody and saliva-covered fingers.