2girls, alternate costume, animal ear fluff, animal ears, bangs, bare arms, bare shoulders, bicycle, black hair, black pants, black sports bra, blue archive, blue eyes, breasts, cable, closed mouth, earphones, grey eyes, grey hair, ground vehicle, hair between eyes, halo, long hair, looking at viewer, medium breasts, midriff, multiple girls, navel, pants, ponytail, serie niai, shiroko (blue archive), sleeveless, small breasts, sports bra, sportswear, standing, stomach, sumire (blue archive), very long hair, yoga pants