Subtags: Extra digits; Extra facial features; Multi-abs; Multi-balls; Multicock; Multihead; Multilimb; Multipec; Multitongue; Multitorso; Replication; Stacking; Wings; Wristfooted.
Related: Cock and Balls; Cum; Gender Transformation; Mental Changes; Muscle; Nudity; Other Physical Attributes; Other Physical Changes; Size/Size Difference.
Child of: Body Attributes/Changes.