2017 4_toes 5_fingers all_fours anal anthro anus ass backsack balls canine collar cum cum_inside digital_media_(artwork) erection feet foot_fetish foot_lick fox fur grass humanoid_penis kintuse licking male male_only mammal nipple_lick nipples open_mouth oral orgasm panting penetration penis perineum plant raised_tail restrained rimming sex smile solo spread_legs spreading story story_in_description tentacle tentacle_fellatio tentacle_sex toes tongue tongue_out twinkle-sez yellow_eyes