Rule 34 Dev - ! 1boy 2014 abs anthro balls bgn biceps biped black_eyes blue_skin blue_sky countershade_face countershade_torso countershading day digital_media_(artwork) dot_eyes fin fish glans grey_nipples head_fin humanoid_penis looking_at_viewer low-angle_view male male_only marine multicolored_skin muscular muscular_male nipples nude outside pecs pendant penis rex_(bgn) shark signature sky smile solo tattoo two_tone_skin watermark white_balls white_countershading white_penis white_skin|2887742792