Rule 34 Dev - 2_penises absurd_res animal_genitalia anthro big_penis biped bound countershade_face countershade_torso countershading diphallia diphallism dorsal_fin erection fin fish genital_slit genitals gills hi_res male marine monsterplus multi_genitalia multi_penis muscular muscular_anthro muscular_male penis scar shark solo tail tail_fin vein veiny_penis vertical_diphallism|11244120328