idolmaster, idolmaster (classic), idolmaster 2
miura azusa
tanaka shoutarou
1girl, ahoge, bikini, bikini bottom only, blue hair, blush, breast hold, breasts, cleavage, covering breasts, covering privates, innertube, large breasts, looking at viewer, navel, parted lips, partially submerged, purple bikini, red eyes, shiny skin, short hair, side-tie bikini bottom, solo, swim ring, swimsuit, topless, water, water in navel
absurdres, highres, photoshop (medium), scan