First he used only one finger, but when her anus opened up to him he pushed in a second. Soon she was able to take three of his fingers. He worked those three fingers into her until she took them with ease. He fucked her with them as the man underneath started to move again inside her. In tandem they fucked her, sliding in together and out in unison. When they both left her holes she could have wept from the aching emptiness, but in a flash they were entering her again and she sighed with happiness, unbearable happiness.
