1girl, armpits, arms_behind_back, arms_up, black_bra, blush, bra, breasts, cleavage, closed_mouth, collarbone, expressionless, fang, fang_out, green_eyes, green_hair, heart, heart_of_string, komeiji_koishi, lingerie, looking_at_viewer, medium_breasts, navel, no_headwear, sideboob, simple_background, solo, stomach, third_eye, topadori, touhou, twitter_username, underwear, underwear_only, upper_body, white_background