1girl, black_skirt, black_thighhighs, blazer, blunt_bangs, blush, bow, bowtie, box, breasts, cevio, classroom, crossed_legs, desk, fang, feet_out_of_frame, glowing, glowing_eyes, hand_up, heart-shaped_box, holding, holding_box, indoors, jacket, looking_at_viewer, medium_breasts, miniskirt, mole, mole_under_eye, natsuki_karin, on_desk, pleated_skirt, purple_bow, purple_bowtie, purple_eyes, red_hair, school, school_uniform, shirt, short_hair, short_twintails, sidelighting, sidelocks, sitting, sitting_on_desk, skin_fang, skirt, smile, smug, solo, speech_bubble, sunset, syakesoko, synthesizer_v, teasing, thighhighs, twintails, valentine, white_shirt, window, zettai_ryouiki