Rule 34 Dev - abs biceps big_ass black_and_white boyfriend chest_hair fat_ass flexing flexing_bicep furry furry_only grabbing_penis growing growth hairy_chest hairy_male holding_partner holding_penis hyper hyper_ass hyper_balls hyper_genitalia hyper_muscles hyper_penis hyper_testicles male male_focus male_only masturbation muscle muscles muscular muscular_arms muscular_back muscular_legs muscular_male muscular_thighs nipples pecs room_filling sketch smile stroking_penis touching_penis veins veiny_penis|5189312576