misakiguchi puku, puku, megurine luka, takoluka, vocaloid, bad id, bad pixiv id, translated, 1boy, 1girl, anal, anal object insertion, aqua eyes, ass, barefoot, blush, day, faceless, faceless male, feet, grass, hand on another's head, heart, hetero, licking, monster, monster girl, nature, nude, object insertion, outdoors, pink hair, plant, saliva, sky, soles, sweat, tears, tentacle sex, tentacles, tentacles on male, toes