rule 34 absurd res animal genitalia anus barbed humanoid penis big penis blue anus blue body blue scales claws cloud detailed background dragon feral flying foreskin genital slit genitals glans green body green foreskin green glans green penis green scales hi res horn huge cock humanoid genitalia humanoid penis hybrid genitalia hybrid penis knot knotted humanoid penis looking at viewer male membrane anatomy membranous wings multicolored body multicolored scales muscular muscular feral outside partially retracted foreskin penile spines penis ranara rock scales sea sky slit smaller version at source smile solo spiked penis spikes spikes anatomy two tone body two tone scales uncut with knot uncut with slit uncut with spines water wings 5105747