anthro armpit_hair ball_tuft balls biceps big_balls big_penis bodily_fluids body_hair erection flexing_biceps fluorescent_light foreskin genitals glans hair humanoid_genitalia humanoid_penis inside male male/male musclegut muscular muscular_male muscular_thighs nipples nude pecs penis pokemon pubes red_glans solo sweat tuft vein veiny_biceps veiny_muscles veiny_penis veiny_thighs mozhan generation_1_pokemon humanoid machoke mammal pokemon_(species)