3girls, ahoge, barefoot, bdsm, blonde_hair, blue_dress, blue_hair, bondage, book, bound, breasts, cleavage, dark-skinned_female, dark_skin, dress, drill_hair, elf, feet, gag, gagged, green_eyes, grey_hair, improvised_gag, leggings, lying, medium_breasts, multiple_girls, on_stomach, one_eye_closed, open_mouth, pantyhose, pointy_ears, purple_eyes, red_eyes, smile, sweatdrop, tape, tape_gag, toeless_legwear, toes