naruto (series), naruto shippuuden
karin (naruto), uchiha sasuke
freideugoi
1boy, 1girl, bite mark, biting, blush, breast biting, breasts, breasts apart, closed eyes, glasses, greyscale, heart, hetero, long hair, masochism, medium breasts, monochrome, nipples, no bra, open mouth, short hair, spoken heart
photoshop (medium)