Derpy was working her mail route when she had come across an egg the size of her head. She picked the egg up and took it with her. After work and getting her own mail she went home. Once home she put the egg on her coffee table and opened a package she got. In the package there was a cup of sperm from a sperm bank. She went into her kitchen and grabbed a turkey vaster. Then filling it with the semen she impregnated herself. After about an hour her eyes wandered to the egg. She knew it needed to be warm but where to warm it. Then it hit her she could keep it warm herself. When she went to sit on the egg the egg entered her pussy and hit her cervix. Her cervix immediately dialated and the egg entered her womb and her cervix closed. All this happened in under a minute leaving derpy in a daze. She lowered her eyes to her big belly. She then felt the egg hatch inside of her. The egg was really a changeling egg and now it finally had a proper place to grow. The baby changeling instantly grew to about nine months. All Derpy could was watch her belly grow. After that the changelings magic must have accelerated the fertilized egg already in her growing it to nine months then stopping. She was exactly 36 weeks along in less than five minutes. She was actually turned by being pregnant. Seeing there was still light outside Derpy got up and got dressed and headed to the forest to find another egg if she could. After an hour of waddling through the everfree forest Derpy came upon a clearing and saw it was night. She took her phone out to use the flashlight while going deeper into the forest on a quest to become more pregnant after another hour she was losing hope and was about to turn around when she came across the castle of the two sisters. She decided to stay there for the night and return home in the morning. When she found a room she undressed and layer on the bed. At that moment the changeling in her decided to try some shape shifting. That caused Derpy major discomfort and kept her forming moving. Unknown to her there was a spirit seeking rebirth. The spirit came across Derpy writhing in pain and decided perfect mother for now. The spirit entered Derpys womb undetected forming a body in her. After a while the changeling calmed down and stopped changing. After that Derpy was way to exhausted to move and fell right to sleep not knowing about the new accupant in her packed womb. Around midnight a tentacle creature entered the castle looking for a host for its eggs. It found derpy fast asleep on her side naked. It slowly entered a tentacle to dilate the cervix for the tentacle to lay its eggs in the womb. After entering the womb the tentacle moved aside the three accupants and headed straight for the tubes. The tentacle pressed against the side of the uterus and pumped one egg and glued it to the wall. It did that in the other tube then pulled back to the cervix and created a seal only letting two small tentacles enter to fill derpy with spunk its collected from many different stallions making derpy look overdue with quads. After that the tentacles closed Derpys cervix and left her in peace. All the while the eggs that were payed in her started growing into pony fetuses and aged nine months. Now Derpy looked ready to drop quints. The next morning came and when Derpy awoke she was surprised by the size of her belly then she felt five sets of kicks and was immediately turned on. She got up and got dressed thinking"she needs to do some clothes shopping.
