Jon felt like all the berths in his lungs was being sucked out. He felt his facial features soften, gained a feminine hourglass feature, his nipples expand breasts grow, his dick and balls shrivel but not disappear, and his mind completely reprogram
Jon looked at Karyn (who naturally had a near balance with her essence 55% female 45% male) became in his opinion a hunk.
They both striped down, Jon to his boxers
And Karyn striped completely
