2boys, 2girls, 4koma, /, >_<, abs, anger_vein, artist_name, bandeau, beach, bikini, black_shirt, blue_bandeau, blue_bikini, blue_hair, breasts, brown_bikini, butter_sugoi, clenched_teeth, comic, demon_girl, demon_horns, demon_tail, eyepatch, front-tie_bikini_top, front-tie_top, grey_hair, heart, hetero, horns, kicking, large_breasts, male_swimwear, multiple_boys, multiple_girls, open_mouth, original, sand_castle, sand_sculpture, shirt, signature, silent_comic, sitting, smile, sunset, swim_trunks, swimsuit, t-shirt, tail, teeth