sisters ~natsu no saigo no hi~, kamimura chika, kouzaka kouhei, be, 4:3 aspect ratio, censored, low resolution, animated, animated gif, mosaic censoring, 1boy, 1girl, ahegao, aqua eyes, areolae, arms up, bare thighs, bed, blonde, blush, bouncing breasts, breasts, footwear, hair ornament, half-closed eyes, hands on head, inner thighs, lying, missionary position, moaning, navel, nipples, nude, on back, on bed, open mouth, paipan, panties around one leg, pantsu, penis, pleasure, pov, saliva, sex, short hair, short twintails, small breasts, socks, solo focus, spread legs, sweat, tears, thighs, tied hair, tongue, tongue out, twintails, underwear, vagina, vaginal, viewed from above, white legwear, white panties, white socks