The Big ImageBoard (TBIB) - animal genitalia balls balls touching big balls big penis black balls black body black claws black membrane black scales black sheath black spikes black tongue black wings claws dragon duo eva grimheart eye contact feral fully sheathed genitals glowing glowing balls glowing body glowing eyes glowing genitalia glowing penis glowing scales gradient background green eyes hair heterochromia horn imaginarydragon larger male licking licking lips looking at another lying male male/male membrane (anatomy) membranous wings multicolored body multicolored scales on back on top on top of penis penis tip purple body purple penis purple scales red eyes red hair ridged horn scales scalie sheath signature simple background size difference smaller male smile sonsasu spikes standing teeth toe claws tongue tongue out two tone body two tone scales wings