1boy, 1girl, black_hair, blush, bow, breasts, brown_eyes, brown_hair, collarbone, commentary_request, grabbing_another's_breast, grabbing_from_behind, groping, hair_bow, hetero, highres, idolmaster, idolmaster_cinderella_girls, imai_kana, long_hair, looking_at_another, looking_back, medium_breasts, nipple_stimulation, nipple_tweak, nipples, open_mouth, sex, sex_from_behind, short_hair, silky_(silky_alice), solo_focus, teeth, twintails, upper_teeth_only, yellow_bow