m k, fern (sousou no frieren), frieren, sousou no frieren, commentary request, highres, 2girls, bikini, blush, breasts, elf, fellatio, futa with female, futanari, gradient background, grey background, grey hair, hand on another's head, large breasts, long hair, looking at another, looking up, multiple girls, oral, pointy ears, purple hair, side-tie bikini bottom, striped bikini, striped clothes, sweat, swimsuit