Rule 34 Dev - 2023 animal_genitalia animal_penis anthro artist_logo beard black_claws black_clothing black_footwear black_goo black_hair black_shoes blue_sclera claws clothing duo equid equine equine_genitalia equine_penis exercise exercise_equipment facial_hair felid footwear fur genitals goo_creature goo_penis grey_body grey_fur gumroad gym hair hi_res horse hybrid logo male male/male mammal musclegut muscular muscular_anthro muscular_male nipples open_mouth pantherine patreon pecs penis sitting socks striped_body striped_fur stripes taika_(nekoritaika) takahirosi takeover text tiger transformation url watermark weightlifting weights white_wristband workout wristband yellow_clothing yellow_footwear yellow_socks|10185262808