2_penises4_armsalienalien_humanoidanthroballsben_10big_moobscartoon_networkdaichi_akimichierectionflexingfour_arms_(ben_10)genitalshumanoidmalemoobsmulti_armmulti_genitaliamulti_limbmulti_penismusclegutmuscularmuscular_malenudenude_malepenissolospiked_penisspikesspikes_(anatomy)tetramandveinveiny_penis