2girls adjutant_(agent_aika) agent_aika aika_(series) black_bra black_legwear black_panties blue_hair blush bra brown_eyes collarbone couple delmo delmo_commander garter_belt garter_straps green_eyes green_hair indoors lingerie lipstick long_hair makeup multiple_girls navel nipples open_mouth panties red_lips short_hair standing thighhighs thighs underwear white_bra white_delmo white_legwear yuusuke_(ziyasu)