Pet teacher

"Awww i gonna miss being small." She gets up and gets dressed. "Alright im headed to work babe." She heads to work. You sit down on the couch and start to watch tv when all of a sudden. (Knock, knock, knock). You open the door and behold there is you 5 ft tall teacher Ms. Lydia. "Hey, you can i come in and have a discussion with you." You let her in she is 38 with a very snug nice dress. With some ddd tits and a heart shape ass. "Now I have noticed that you haven't been to class in a while why is that." You then pull out your 8 inch cock. "Ummmm. I dont see how-" you begin expanding your cock and balls to 12 inches long and the size of coconuts. "Oh my." She says "Have you gone to the doctor ?" she asks. You state to her that its not a medical condition. She looks confused.