As you walk down the sidewalk, away from the shop and towards home, you continue to feel the pussy move itself along your cock. It is very difficult to conceal what seems to be a self stroking pocket pussy, but you manage to make it unnoticeable. However, you suddenly have to stop and lean against a building, as the pussy clenches around your cock, causing you to cum inside of it once again.
You look for an opening and once you find one, you slip into a small back alleyway. You pull down your pants and boxers to look at what has happened. You now see that the sphere that had begun to grow from the pussy is now larger and has what appears to be a belly button. You need to get home quickly before this gets out of hand, so you pull your pants back up and try to move as quickly as you can towards your home.
*About 10 Minutes Later*
"Finally!" you say with a sigh of relief. You managed to make it home before anything serious could happen. As you walk inside of your house, you feel a familiar clenching around your cock. Once more, you lean up against the wall as you cum inside of this strange pussy. Several things are going through your head right now, the main one being 'I didn't think I could cum this much...I hope I don't pass out.'
Since you are now home, you rush up to your bedroom and throw off your clothes. You then go to inspect yourself and the pussy in your mirror. This time, the sphere seems to have grown longer and slightly thinner near the top, but slightly wider near the bottom. "What the fuck is even going on with this?" you say to yourself as you inspect how the pussy has developed. However, you also begin to notice that you own body has changed a little. Before today, you had an average body. You weren't fat, but you weren't skinny or muscular either. Now, you can easily see muscle tone all over your body, even a barely visible six-pack was there.
"Well, maybe this won't be too bad." you say as you feel the pussy begin to move itself again. As this happens you move over to your bed and begin to thrust your length into the pussy again. And you could swear that your cock was also bigger. You could feel your cock consistently hitting the cervix, when before it took one big thrust to hit it. "Hey, if you keep making my cock bigger, i'll keep fucking ya." you say jokingly as if talking to the pussy. Oddly enough, it seems to respond by moving itself faster and faster, which causes you to cum almost instantly. The body then begins to grow more than it had before. It's shape begins to fill out more and more, where the hips would be, beings to bulge out further sideways, and the top half of what would be the torso reaches your eye level, and large breasts begin to grow. They seem to stop at what looks like D-Cups, but you have a feeling that they aren't done, but that this round of growth is.
"Well, this has been fun, and felt really fucking good! But, I'm not sure if I should keep going...." You sit on the bed and contemplate what you should do.