Rule 34 Dev - 4:3 abs animal_genitalia anthro anus bioluminescence black_anus black_penis blue_body blue_scales bodily_fluids close-up cum dragon excessive_cum genital_fluids genital_slit genitals glowing knot male multi_knot muscular muscular_male orrin_(artist) penis ridged_penis scales slit solo translucent translucent_body translucent_skin|5965987864