FURVERT!

3:5 abdominal_bulge absurd_res anal anal_penetration anthro balls balls_blush belly_blush big_arms big_balls big_hands big_nose big_penis black_and_white black_nose blush blush_lines blushy body_blush breath butt butt_blush claws comic dialogue duo ear_blush english_text eulipotyphlan fangs fluffy genitals grunting hedgehog hi_res holding_legs_back huge_balls huge_penis internal internal_anal krazyelf larger_male legs_up male male/male mammal moan monochrome muscular muscular_anthro muscular_arms muscular_male on_bottom on_top panting penetration penile_spines penis prostate_stimulation quills_(anatomy)reverse_cowgirl_position sega sex shadow_the_hedgehog sharp_teeth size_difference sonic_the_hedgehog sonic_the_hedgehog_(series)sonic_the_werehog sonic_unleashed speech_bubble spiked_penis spikes spikes_(anatomy)spread_legs spreading teeth text vein veiny_penis werecreature wereeulipotyphlan werehog