1boy, 1girl, anklet, arknights, bare shoulders, barefoot, bikini, black bikini, blush, bow, breasts, brown footwear, burnt clothes, cleavage, criss-cross back-straps, day, detached sleeves, feet, foot focus, hair intakes, hair rings, hammock, hand on another's foot, hand on own chest, hand on own foot, hetero, horn ornament, horns, jewelry, legs, legs up, long hair, long sleeves, lying, official alternate costume, on back, open mouth, outdoors, photoshop medium, purple eyes, red hair, sandals, shoes, single shoe, soles, solo focus, star symbol, surtr arknights, surtr colorful wonderland arknights, swimsuit, swimsuit cover-up, thigh strap, toes, v-shaped eyebrows, very long hair, white bow, xssh
1boy, 1girl, anklet, arknights, bare shoulders, barefoot, bikini, black bikini, blush, bow, breasts, brown footwear, burnt clothes, cleavage, criss-cross back-straps, day, detached sleeves, feet, foot focus, hair intakes, hair rings, hammock, hand on another's foot, hand on own chest, hand on own foot, hetero, horn ornament, horns, jewelry, legs, legs up, long hair, long sleeves, lying, official alternate costume, on back, open mouth, outdoors, photoshop (medium), purple eyes, red hair, sandals, shoes, single shoe, soles, solo focus, star (symbol), surtr (arknights), surtr (colorful wonderland) (arknights), swimsuit, swimsuit cover-up, thigh strap, toes, v-shaped eyebrows, very long hair, white bow, xssh