2018 armor balls boots clothing digital_media_(artwork) flaccid footwear harness humanoid_penis leather looking_at_viewer lupelongo male mammal muscular muscular_male nipples nude penis rhinoceros rhinocerous simple_background smile solo uncut  2017 anthro anthrofied big_breasts big_butt blue_background blue_scales breasts butt claws dragon duo facesitting female grey_skin hand_on_butt huge_breasts huge_butt hyper hyper_butt interspecies larger_female lying male male/female membranous_wings navel nintendo nude on_back overweight penis pokémon pokémorph raised_tail rhinocerous rhydon scales scalie simple_background size_difference smaller_male stripes sweat tabra toe_claws trinity-fate62 video_games wings  balls canine coyote coywolf cum desk dialogue growth hybrid hyper hyper_penis injection male mammal paper penis penis_tongue rhinocerous sitting speech_bubble text transformation troubled weight_bench weights wolf