FURVERT!

2_penises abs animal_genitalia animal_penis anthro anus aquatic backsack balls biceps big_muscles big_penis biped claspers digital_media_(artwork)diphallism dorsal_fin erection fin fish front_view genitals gills glans grin horizontal_diphallism long_penis looking_at_viewer lying male multi_genitalia multi_penis muscular muscular_anthro muscular_male narse nude on_back pecs penis presenting sea shark simple_background sketch smile solo spread_legs spreading tail teeth water