1girl against glass alternate costume animal ear fluff animal ears arm rest armpit peek bikini black bikini blue archive blush breasts cat ears cat girl commentary dan nako feet out of frame flower front-tie bikini top front-tie top hair flower hair ornament halo head tilt highres looking at viewer mari (blue archive) multi-strapped bikini bottom navel orange hair partially submerged pool refraction signature small breasts smile solo stomach swimsuit triangle bikini top tsurime twintails water