azaz008, serika (blue archive), blue archive, absurdres, character request, chinese commentary, commentary request, highres, 3girls, animal ear fluff, animal ears, aqua cardigan, blue sky, breasts, cardigan, cardigan partially removed, choppy bangs, cleavage, cloud, cloudy sky, covered navel, cup, day, grey hair, halo, hand up, holding, holding cup, horizon, innertube, long hair, looking at viewer, medium breasts, multiple girls, ocean, one-piece swimsuit, orange eyes, outdoors, parted lips, pink halo, reflection, reflective liquid, sky, solo focus, swim ring, swimsuit, twintails, very long hair, wading, water, white one-piece swimsuit