Serleena

Serleena's spaceship descended into a park in the night, she came out from it and she was very small, she saw a magazine and decided to transform into a beautiful and sexy woman. Moments after she is finished, she is attacked by a mugger, who drags her behind a bush with the intent of abusing her, but he is instead eaten by Serleena, as she gets out of the bushes with a full stomach, she realizes that her belly is very huge, she growls in annoyance while her stomach growls loudly too.
Soon as you walked through the park you saw her from the back just standing looking down, since you see that she was only in lingerie and it was a cold night you go and help her, but as you get close to her you soon realizes that she had a very huge belly. Your first guess is that she is pregnant and you have no idea what's going on. She then turns around and smiles a bit
Hi, your species is interesting... and tasty.
You notice that her round belly is growling loud! Is she hungry? What's going on? You don't know that she is an alien, but you'll probably figure it out sooner than expected!