Rule 34 Dev - 4_toes abs anal anal_masturbation anal_penetration anthro biceps bulge claws clothed clothing clothing_aside dildo dildo_sitting feet fur hair jockstrap male masturbation moan muscular muscular_anthro muscular_male nipples open_mouth paws pecs penetration plantigrade sex_toy solo toe_claws toes topless toying_self underwear underwear_aside modem_redpill thoron canid canine fox mammal hi_res|3550310400