2girls, 4boys, bikini, blurry, blurry_background, blush, collar, collarbone, day, dutch_angle, freckles, heart, holding, holding_leash, leash, lisbeth_(sao), looking_at_another, multiple_boys, multiple_girls, navel, outdoors, own_hands_together, pink_hair, red_bikini, red_eyes, red_thighhighs, short_hair, standing, stomach, swimsuit, sword_art_online, thighhighs, vogel_schwein