FURVERT!

1:1 abs anthro balls_outline big_bulge big_muscles biped blush bulge canid canine clothed clothing detailed_bulge erection erection_under_bottomwear erection_under_clothing flushed fox genital_outline kastanja male male_anthro mammal monochrome muscular muscular_anthro muscular_male pecs penis_outline sideways-pointing_bulge sketch solo topless topless_anthro topless_male