Erika pulled the finger partially out and Allie gasped. The pain was delicious. Then Allie could feel more pressure. And the object going into her ass was thicker. She couldn't turn her head, but she could tell from the feeling that an additional finger was going into her anus. The two fingers were wrapped together, like Erika was crossing her fingers for good luck. Allie felt the fingers pressing into her. She was a little stretched out from the last finger, but this was so much tighter. She groaned as the fingers worked their way into her asshole.

Erika worked faster, but no less gently with two fingers. Allie felt...