Rule 34 Dev - 2021 2d abs animated anthro biceps black_body black_fur black_nose blinking blush blush_lines brown_body brown_fur canid canine canis dobermann domestic_dog dropping_object erection erection_under_towel fur gif hyaku_(artist) looking_at_viewer looking_down male male_only mammal multicolored_body multicolored_fur muscular muscular_anthro muscular_male naked nipple_piercing nipples nude pecs piercing pinscher prick_ears short_playtime shower shower_hose smile solo solo_male steam surprise tattoo towel two_tone_body two_tone_fur wet|6540556040