strike witches, world witches series
erica hartmann, gertrud barkhorn
hakusen-hiki
2girls, black hair, blonde hair, blush, breast sucking, breasts, brown eyes, brown hair, closed eyes, heart, light smile, medium breasts, multiple girls, nipples, no bra, nude, off shoulder, open clothes, open shirt, shirt, short hair, simple background, small breasts, twintails, upper body, yuri
commentary request