FURVERT!

abs anthro balls buwaro_elexion crossover demon duo erection facial_piercing fire_demon_(slightly_damned)genitals hands_behind_head horn humanoid humanoid_genitalia humanoid_penis humanoid_pointy_ears male mammal marvel monochrome muscular navel nightcrawler nipples nose_piercing nose_ring nude penis piercing pointy_ears pose presenting ring_piercing septum_piercing simple_background sketch slightly_damned standing stripes tail take_your_pick white_background x-men yellowpower