kusanagi tonbo, mitsuru-kun (kusanagi tonbo), original, commentary request, 1boy, 1girl, ahoge, arm support, black hair, black thighhighs, blush, breasts, cleavage, closed eyes, collarbone, completely nude, doggystyle, grabbing another's breast, grabbing from behind, groping, hand around neck, kiss, lace, lace-trimmed thighhighs, lace trim, large breasts, leaning back, navel, nipples, nude, on bed, pink hair, sex, sex from behind, short hair, sidelocks, thighhighs