1girl, aketa_mikoto, animal_ears, armpits, arms_up, ass, bare_legs, bed_sheet, bikini, blush, breasts, brown_hair, cat_cutout, cat_ears, cat_tail, cleavage, cleavage_cutout, clothing_cutout, collarbone, fake_animal_ears, feet_out_of_frame, frilled_bikini, frills, gradient_hair, idolmaster, idolmaster_shiny_colors, kirou_(kiruyuu1210), large_breasts, legs, legs_up, light_brown_hair, looking_at_viewer, lying, multicolored_hair, on_back, smile, solo, swimsuit, tail