The process of transforming a character into a second one looking exactly the same. So be that in an actual transformation or using an extreme costume to make one appear like the other. This also could either go into the direction of identity theft and skinsuits or just a general good costume. For actual twins, there’s a separate tag.
PleasureBot Mistake by JaneDoe 2010
Lovely little android transformation / mind-control story by JaneDoe-2010 and originally by Gromet. PleasureBot Mistake by JaneDoe 2010 Original on DeviantArt Original PDF Open in new tab ...