sinkai,blue archive,karin (blue archive),1girl,ass,ass focus,back,back cutout,bare back,bare shoulders,bent over,black hair,black one-piece swimsuit,blue one-piece swimsuit,breasts,clothing cutout,commentary request,competition swimsuit,corrupted twitter file,criss-cross back-straps,dark-skinned female,dark skin,elbow gloves,facing away,foreshortening,from behind,gloves,gradient hair,halo,high ponytail,highres,huge ass,hugging object,implied sex,large breasts,long hair,median furrow,multicolored hair,on bed,one-piece swimsuit,open mouth,paid reward available,pillow,pillow hug,ponytail,purple hair,purple halo,skindentation,solo,steaming body,sweat,swimsuit,thighhighs,very long hair,very sweaty,water gun,white thighhighs