Enjo Kouhai (援助交配) - Ursula Y Ddraig (ウルスラ・ア・ズライグ)

ddraig, dark-skinned_female, long_hair, white_hair, hair_intakes, red_eyes, dragon_girl, dragon_horns, white_shirt, red_bowtie, blue_cardigan, pleated_skirt, school_uniform, wings, tail