Rule 34 Dev - abs balls biceps crimsonrabbit danny_ashbeck_jr diphallia diphallism furry horse hyper hyper_balls hyper_genitalia hyper_penis hyper_testicles male male_focus male_only measuring multi_penis muscle muscles muscular muscular_arms muscular_ass muscular_back muscular_legs muscular_male muscular_thighs nipples pecs penis veins veiny_penis|7897588576