FURVERT!

4:3 alien anthro big_ears blue_eyes confined dragon erection genitals grey_body grey_scales growth happy hi_res highlights_(coloring)jaro laboratory laboratory_equipment larger_male macro male mythological_creature mythological_scalie mythology penis purple_penis reku_illustration room_filling scales scalie scientific_instrument size_difference smaller_male solo unusual_anatomy unusual_genitalia unusual_penis white_highlights