1boy, 1girl, :d, anastasia hoshin, anus, aqua eyes, ass, beach, bikini, bikini bottom aside, bikini bottom only, blue sky, blush, censored, clothing aside, cloud, day, dkoro, hair ornament, hetero, long hair, looking at viewer, looking back, mosaic censoring, ocean, open mouth, outdoors, parasol, penis, pink hair, pov, re:zero kara hajimeru isekai seikatsu, red bikini, reverse cowgirl position, sex, sky, smile, solo focus, star (symbol), star hair ornament, straddling, swimsuit, topless, umbrella, vaginal, very long hair