Rule 34 Dev - abs anthro blue_body blue_hair bodily_fluids bondage bound breath canid canine canis clenched_teeth closed_eyes cum ejaculation erection foreskin genital_fluids genitals grimace hair hands_behind_back hi_res humanoid_genitalia humanoid_penis lantiangou leaking_cum log male male_focus male_only mammal multicolored_body muscular muscular_male pecs penis pubes quads restraints retracted_foreskin rope rope_bondage rope_harness side_view simple_background solo straddling straining teeth three-quarter_view two_tone_body vein veiny_penis white_body wolf wood wooden_horse_(device)|11587502592