Rule 34 Dev - 2_penises anthro balls bara barazoku biceps big_balls big_muscles big_penis boner diphallia diphallism erection furry gray_skin handjob large_penis larger_male machamp machoke machop male male_only multi_genitalia multi_penis muscles muscular muscular_male nintendo nude pecs penis pokemon pokemon_(species) precum sauna size_difference smaller_male steam sweat sweating vaniwall vein veins veiny veiny_penis|11317572376