Rule 34 Dev - 2021 2boys 5_fingers abs absurd_res anthro ball_fondling balls black_body black_fur canid canine canis clothing coat comic curtains doctor domestic_dog duo examination felid flaccid fondling foreskin foreskin_play fur gay genitals gloves hand_on_penis handwear hi_res lab_coat larger_anthro larger_male male male/male male_only mammal measuring_muscle medical_examination medical_instrument multicolored_body multicolored_fur muscular muscular_male nipples orange_body orange_fur pantherine patient pecs penis penis_inspection_day pngx_(artist) privacy_screen schnauzer scientific_instrument size_difference smaller_anthro smaller_male striped_body stripes tape_measure tiger topwear uncut whiskers white_body white_fur yaoi|5518434552