Rule 34 Dev - 2_penises abs animal_genitalia animal_penis anthro arm_tattoo ball_grab balls bdsm bed biceps big_balls black_glans black_nipples blue_eyes bodily_fluids bondage bound countershading diphallism disembodied_hand erection eyebrows fin fingers foreskin furniture genital_fluids genitals ghost_hand gills glans grey_body grey_skin group handjob hands_tied head_fin hemipenes horizontal_diphallism humanoid_genitalia humanoid_penis lying male multi_genitalia multi_penis multicolored_body muscular muscular_male muscular_thighs navel nipple_fetish nipple_pinch nipple_play nipples nude on_back penile penis pinch precum presenting sex simple_background smile snout_grab solo_focus stroking_penis tail tattoo text tongue tongue_out vein veiny_arms veiny_muscles veiny_penis year kajhiro lysander_hano blacktip_reef_shark carcharhinus fish marine reef_shark requiem_shark shark hi_res signature|19303790450