FURVERT!

anthro back_muscles big_muscles butt carrying_another clothed clothing computer computer_tower dominant dominant_male duo electronics equid equine equine_tail erection erection_under_underwear forniphilia hi_res horse human human_focus larger_anthro larger_dom larger_male living_chair male male/male mammal muscular muscular_dom muscular_male not_furry_focus objectification orcfun playing sitting sitting_on_another size_difference smaller_human smaller_male submissive submissive_human submissive_male tail topless underwear underwear_only weights