Arthur Penn

Arthur is human

Prechange he is medium height and build

Post change he is much taller, more well muscled, well endowed and gifted with superhuman ability.

After finding a ring seemingly inhabited by an unknown being he is thrust into sexy escapades involving his boss, coworkers and random people on the street. The ring has a variety of abilities including the ability to put people into a trance where their deepest desires can be brought to the surface or altered if Arthur is sufficiently persuasive. It has also been able to augment his and others forms significantly, improving their natural assets or giving them new features.