Rule 34 Dev - 2018 anthro anthro_only asphyxiation barefoot biped bound breasts detailed_background feet female furry furry_only greyscale hair hands_behind_back hands_tied hanged hi_res imminent_death mammal masturbation miyu monochrome navel nipples noose nude open_mouth penetration pussy rimefox rope rope_bondage rope_harness shadow skunk snuff solo straight_hair tongue tongue_out torture vaginal_masturbation vaginal_penetration|2953023864