FURVERT!

4_toes 5_fingers abs absurd_res anthro balls_outline biceps biped blush boxer_briefs boxer_briefs_only boxers_(clothing)boxers_only bulge canid canine canis claws clothed clothing collar colored_seam_underwear detailed_bulge digitigrade domestic_dog erection erection_under_clothing f-r95 feet fingers fur genital_outline hair hand_behind_head heart_symbol herding_dog hi_res hindpaw looking_at_viewer lying male male_anthro mammal muscular muscular_anthro muscular_male on_back pastoral_dog pawpads paws pecs penis_outline pillow presenting red_clothing red_underwear scott_(corgipudding)simple_background smile smiling_at_viewer solo tail teeth tenting toe_claws toes topless underwear underwear_only welsh_corgi white_body white_fur white_seam_underwear