Rule 34 Dev - abs anthro biceps bodybuilder boner d_ron_r erection fullmetal_alchemist furry furry_only heinkel hyper hyper_balls hyper_genitalia hyper_muscles hyper_penis hyper_testicles male male_focus male_only monochrome muscle muscles muscular muscular_arms muscular_ass muscular_back muscular_legs muscular_male muscular_thighs nipples nude pecs sketch solo solo_male veins veiny_penis ろん|5372352224