kasuga (kasuga39), hiiragi kagami, hiiragi tsukasa, lucky star, aliasing, lowres, translated, 00s, 2girls, arms behind back, barefoot, bdsm, black background, blush, bondage, bound, box tie, breasts, cleft of venus, clenched teeth, collar, fake screenshot, feet, hair ribbon, long hair, looking back, matching hair/eyes, multiple girls, nipples, nude, pubic hair, purple eyes, purple hair, pussy, ribbon, short hair, siblings, simple background, sisters, small breasts, soles, tears, teeth, torment, twins, twintails, uncensored, wooden horse