momo no suidou-sui, takatsuki yayoi, idolmaster, idolmaster (classic), animated, animated gif, commentary request, 1girl, alternate breast size (larger), blush, breast expansion, breasts, brown background, covered erect nipples, gigantic breasts, green eyes, hair ornament, hands up, lactation, lactation through clothes, looking down, luxury (idolmaster), orange hair, pink diamond 765 (idolmaster), projectile lactation, simple background, solo, standing, star (symbol), star hair ornament, sweatdrop, twintails