Rule 34 Dev - anthro bdsm big_breasts blindfold bondage bound breasts duo female knife knife_play male nipples nude submissive submissive_male switchblade_knife text hladilnik bill_(hladilnik) jane_doe_(hladilnik) bovid caprine domestic_sheep equid equine mammal sheep zebra black_and_white hi_res monochrome|9644921020