uchuu teiou, utsumi michiko, boku no atarashii sensei, game cg, 1girl, blush, bra, breasts, cleavage, glasses, grey eyes, grey hair, hand on own hip, head tilt, highleg, highleg panties, hip focus, holding, holding bra, holding underwear, holding unworn clothes, lace, lace panties, large breasts, lingerie, lipstick, long hair, makeup, navel, panties, teacher, underwear, underwear only, yellow panties