Rule 34 Dev - 2017 5_fingers all_fours anal anal_sex anthro athletic biceps big_muscles black_nose bodi body_hair brown_eyes brown_fur canine chest_hair cum cum_on_face cum_on_tongue daveyote doggy_style duo father father_and_son flaccid from_behind_position fur half-closed_eyes hat humanoid_hands humanoid_penis incest khampa male male_penetrating mammal multicolored_fur musclegut muscular nipples nude parent partially_retracted_foreskin pecs penetration penis pink_nipples pubes rock_dog sex sherpa_hat son tan_fur teeth tibetan_mastiff tongue tongue_out two_tone_fur uncut yaoi|2737559408