Rule 34 Dev - 2019 age_difference baby biped blue_eyes blush bodily_fluids bovid brown_fur caprine cub duo ear_blush erection faceless faceless_male felynart foreskin fur furry furry_with_furry genital_fluids goat handjob hooves horn humanoid_penis jayjay larger_male male male_focus mammal nude older_male open_mouth original partially_retracted_foreskin penile penis penis_grab penis_in_face penis_size_difference pink_nose precum sex shota simple_background sitting size_difference small_penis smaller_male solo_focus testicles tongue tongue_out white_fur yaoi younger younger_male|2242158769