Rule 34 Dev - 3:4 anthro anthro_on_anthro balls bear_hug bearhug belt big_muscles big_nipples big_pecs big_penis black_background bodily_fluids border bottomwear bovid canid canine caprine clothed clothing dialogue duo english_text erection foreskin gay genital_fluids genitals grey_border heart hi_res horn huge_cock humanoid_genitalia humanoid_penis lips male male/male male_only mammal muscle_worship muscular muscular_anthro muscular_male nipples nude pants pec_smother pecs penis precum simple_background size_difference speech_bubble text thick_bottom_lip thick_lips thick_penis uncut wardraws yaoi|4998865896