rule 34 alpha channel bodily fluids bondage bondage bound claws cum dialogue dragon duo female feral feral on feral gag genital fluids hand on back hi res horn implied vaginal komodo kink looking at another male malefemale nightwing wof open mouth pinned pole restraints rope rope bondage sandwing wof simple background size difference speech bubble spread legs spreader bar spreading transparent background trout artist wings wings of fire 5873632