Rule 34 Dev - abs animal_genitalia animal_penis anthro anthrofied balls barazoku biceps blue_balls blue_body blue_sheath blush canine_genitalia canine_penis duo fully_sheathed fur genitals green_eyes hair lying male muscular muscular_anthro muscular_male nipples nude obliques on_back penis penis_tip pink_nipples pink_penis presenting presenting_sheath serratus sheath solo_focus mumu202 campfire_cooking_in_another_world_with_my_absurd_skill fel_(fenrir) mukoda_tsuyoshi canid canine canis mammal wolf digital_media_(artwork)|18103813805