!?, 3girls, blue_hair, blush, bocchi_the_rock!, bra, breasts, cleavage, cube_hair_ornament, gotoh_hitori, hair_ornament, half-closed_eyes, hand_on_another's_face, kita_ikuyo, medium_breasts, mole, mole_under_eye, multiple_girls, open_mouth, pink_hair, red_hair, school_uniform, shimokitazawa_high_school_uniform, thought_bubble, underwear, white_bra, yam_(yamap_mako), yamada_ryo, yuri