Rule 34 Dev - anal anal_sex anthro balls blush canid canine closed_eyes comic dragon duo english_text erection farin fox geminisaint girly hi_res humanoid_penis internal kissing male male_penetrated male_penetrating mammal muscular muscular_male navel nude penetration penis sekk'ral sex size_difference stand_and_carry_position standing sweat text tongue tongue_out vein yaoi|3501673544