Rule 34 Dev - 2boys balls cock_transformation conjoined corruption cum diphallia diphallism dirty duo erection flesh_vortex furry furry_only gay horn male male_only mot multi_genitalia multi_penis muscular muscular_male nightmare_fuel nude penis penis_head penis_mouth penis_tail penis_tongue penis_transformation rat rodent sensory_deprivation tail tail_penis tetraphallia transformation triphallia unusual_genitalia_placement unusual_penis_placement|1146800040