2girls, black_socks, blonde_hair, blue_eyes, blush, breasts, chalkboard, classroom, desk, from_side, gal_girl_(gentsuki), gentsuki, green_skirt, indoors, large_breasts, light_particles, light_rays, long_sleeves, looking_at_viewer, looking_to_the_side, multiple_girls, original, parted_lips, shirt, shirt_tucked_in, short_hair, sitting, skirt, socks, solo_focus, thighs, white_shirt