FURVERT!

acid amphibian aquatic balls big_balls big_penis blister blood blood_from_penis bodily_fluids building castration cock_and_ball_torture death erection fangs fin fish genital_mutilation genital_torture genitals glass gore gore_focus grotesque grotesque_death injection kaiju lenexwants macro male melting melting_penis monster muscular muscular_male mutilation non-mammal_balls nude pain penetration penis scalie solo teeth urethra urethral urethral_penetration vein what_has_science_done