2girls, ?, azuminonomizua, bags_under_eyes, blush, breasts, camisole, collarbone, d, dripping, floral_print, flying_sweatdrops, girl_on_top, greyscale, heart, heart-shaped_pupils, heartbeat, katou_asuka, kuroki_tomoko, long_hair, lying, monochrome, multiple_girls, on_back, open_mouth, panties, pillow, pillow_grab, print_pillow, shadow, sound_effects, spoken_question_mark, sports_bra, strap_slip, sweat, symbol-shaped_pupils, teeth, trembling, underwear, underwear_only, upper_teeth_only, watashi_ga_motenai_no_wa_dou_kangaetemo_omaera_ga_warui!, wavy_mouth, yukadon, yuri