gu~derenko, kirisu mafuyu, yuiga nariyuki, bokutachi wa benkyou ga dekinai, highres, 1boy, 1girl, aqua eyes, arm under breasts, blue eyes, blush, braid, breasts, grabbing another's breast, groping, hetero, jacket, jewelry, large breasts, long hair, necklace, open clothes, open jacket, pink hair, school uniform, shirt, simple background, solo focus, standing, teacher, teacher and student, upper body