Rule 34 Dev - 1boy abs anthro biceps black_skin clothing digital_media_(artwork) erection fish hair humanoid_penis kazuhira looking_at_viewer male male_only marine mcnubbies mohawk muscular muscular_male no_nipples pecs penis shark simple_background smile solo teasing text thong url veins veiny_penis watermark white_hair white_penis white_skin|3046280632