sbgu, yuuka (blue archive), blue archive, absurdres, highres, 1girl, alternate costume, animal ear fluff, animal ears, bikini, black bikini, black halo, blue eyes, blue hair, blue sky, breasts, cat ear bikini, cat ears, cat girl, cat tail, cleavage, cloud, cloudy sky, day, extra ears, fang, feet out of frame, from below, hair ornament, halo, kemonomimi mode, large breasts, long hair, open mouth, side-tie bikini bottom, skin fang, sky, solo, standing, surprised, swimsuit, tail, thigh strap, thighs, triangle hair ornament, two side up, water, wavy mouth