1boy, 2girls, aqua (konosuba), darkness (konosuba), kono subarashii sekai ni shukufuku wo!, long hair, blue hair, blonde hair, ponytail, bangs, hair between eyes, blue eyes, large breasts, breasts, nipples, breasts out, hair ornament, x hair ornament, hair rings, skirt, blue skirt, shirt, blue shirt, detached sleeves, bare shoulders, bodysuit, torn bodysuit, torn clothes, thighhighs, thigh boots, boots, blue footwear, no panties, sitting, back to back, ass-to-ass, buttjob, penis, ass, group sex, ffm threesome, hetero, uncensored, cum, ejaculation, looking at viewer, blush, smile, open mouth, grin, smug, naughty face, from side, indoors, window