abs anthro armpit_showing armpit_sniffing big_bulge blush bottomwear bra bulge camel_toe clothing duo female furniture gym_bottomwear gym_clothing gym_shorts inside larger_male living_room male male/female muscular muscular_male musk musk_clouds musk_fetish musky_armpit nipple_outline shorts size_difference smaller_female smile sniffing sofa sports_bra submissive submissive_female underwear window anotheranon canid canine fox mammal hi_res