rule 34 2017 5 fingers ambiguous gender anthro arms behind back arms tied athletic female ball gag blue eyes bondage bound breasts captured chest tuft damsel in distress defeated dieselbrain domination duo ear piercing enslaved female female focus female only femsub fingers exposure submission fur gag gagged green body green eyes hair hands behind head helpless humiliation imminent imminent sex kneeling legs tied mammal multiple females multiple girls multiple subs navel nipple tape non mammal breasts nude pasties piercing pussy tape questionable consent restrained restraints rodent sad sad sub sex slave signature simple background slave slavegirl spikes submissive submissive female tagme tail tape teeth tuft unhappy unhappy female unknown species white background white body white fur white hair worried 9007850