musashiseki bombers, watabe keisuke, ekuryua, sobaash weh dowl yuse, seikai no senki, official art, scan, 2girls, androgynous, ass, back, barefoot, bracelet, breasts, camisole, cleavage, facial mark, feet, female focus, flat chest, forehead jewel, forehead mark, greyscale, hug, jewelry, lingerie, looking back, medium breasts, monochrome, multiple girls, naughty face, page number, panties, parted bangs, short hair, simple background, sitting, sketch, soles, spread legs, strap slip, underwear, underwear only, white background, yuri