strike witches, world witches series
charlotte e. yeager, gertrud barkhorn
takasugi rinko
2girls, alternate hairstyle, black hair, blue eyes, blush, breasts, brown eyes, brown hair, from side, hair down, hand on another's cheek, hand on another's face, large breasts, long hair, multiple girls, nipples, nude, onsen, orange hair, same-sex bathing, shared bathing, smile, steam, water, yuri
commentary request, photoshop (medium)