1girl absurdres bikini black halo blue archive blue bikini blue eyes blue hair blue sky blush breasts cleavage cloud cloudy sky commentary day hair ornament halo highres horizon large breasts long hair looking at viewer lying mcbox mechanical halo navel ocean on side open clothes open fly open mouth open shorts outdoors shorts sky smile solo stomach swimsuit thick thighs thighs triangle hair ornament two side up untranslatable commentary visor cap white shorts yuuka (blue archive)