FURVERT!

bdsm bodily_fluids bondage bound chest_tuft duo felix_(littlemidnightdemons)gag hair half-length_portrait hands_behind_back hands_tied hands_tied_behind_back horn kali_(littlemidnightdemons)littlemidnightdemons_(artist)monochrome motion_lines navel nude portrait rope rope_pull sharp_teeth short_hair simple_background smile spade_tail standing sweat sweatdrop tail tape tape_gag teeth tuft white_background