Cadence was in a cave out in the middle of the tundra. She was deep within with only her horn as a light source. She was heavily bundled in clothes to battle the cold. She was looking for a place to lay down. She found an outcrop of rocks that had a smooth surface. She struggled getting on it due to her cargo. Once she layed down she uncovered her belly which was rather large in size. She was pregnant with twins. She started to cry remembering how she got into this situation. They were at war with the changelings and Shining Armor was on the front lines. He had died when the camp he was at was attacked. Cadence fell into a depression that could be felt throughout the empire. It wasn't until a week after his death that things went to shit. In the middle of the night the changelings attacked the empire. They were taking no prisoners. Cadence seeing there was no saving the empire got bundled up in warm clothing packing provisions and gathering anything useful. She then snuck with some difficulty due to her belly but she made it to a secret tunnel that led out of the empire. She took the tunnel and got as far from the empire as she could get. She would have to find a way back to Canterlot. She started the track at dawn and she made it a couple of miles by twilight. She started looking for shelter seeing a blizzard starting up. She eventually found the cave she is currently in. She got up off the rock and took off her pack and spread its contents out. She looked at her food rations and saw she had about a weeks worth of food. She then checked the rest of the cave before she started a magic fire. She then got undressed to nothing. She then used her clothes as bedding and layer down on the rock to sleep. She didn't know what time it is when she was awoken by someone grabbing her and rolling her on her back and had her rear end on the edge of the rock. She couldn't see in the dark due to the fire having burned out. She was screaming at who ever was in there but stopped when she felt something prodding the entrance to her vagina. It suddenly entered her forcefully going all the way to her cervix and hitting it roughly. She felt the head of the cock spread and force open her cervix. The tip then spread open and locked in place. Then the eggs started to be pumped into the womb. They were about the size of tennis balls. After laying 10 eggs it then seeded the eggs. After that the tip closed and the cervix closed. The creature then pulled out of Cadence who had passed out from the trauma she just went through. The creature then left having fulfilled its life's purpose having breed with a female and now it's off to freeze in the snow.