3u, ekaterina kurae, katsuragi hana, seikon no qwaser, frilled legwear, screencap, 2girls, age difference, bdsm, blonde hair, blue eyes, blush, bow, brown eyes, brown hair, chain, collar, detached sleeves, embarrassed, femdom, frills, gothic lolita, hairband, have to pee, leash, loli, lolidom, lolita fashion, long hair, multiple girls, onee-loli, ribbon, school uniform, short hair, simple background, slave, sweat, thighhighs, twintails, very long hair, yuri, zettai ryouiki