Rule34

3:5 abs absurd res back spikes balls baring teeth claws colored colored line art dragon dragon tail dragon wings duo erection fangs flat colors genitals gradient gradient penis grin hand on stomach head turned hi res holding knee horn humanoid humanoid genitalia humanoid penis imageboard kelvin (bigkel) line art looking at viewer male male/male muscular muscular male navel penis Rule34 simple background smile smug spikes spikes (anatomy) spread legs spreading teeth ven (smolven) vergewemyasb