>>19082
Thank you and yes it's not finished yet

He was spent finally. He looked down into his sister's eyes, now wide with terror with what she had just experienced and realized how much he loved her. She was the only one on earth he could have sex with because she was his sister. But something was not right.
She could feel death coming. She had used all of her reserves to survive so far, but her brother had shot his load outside her and she desperately needed more of his seed to mend her heart and lung. She needed to get him to ejaculate in her or she would die soon...
He needed to rest for the first time in two days. He started to withdraw while gazing into her pleading eyes. He felt such overpowering desire for her as he slid his tip back into her chest. Warmth in his sore cock grew and his dick swelled fatter, so much that he caught in her. Her heart raced on his constricted dick until it split in her chest. Her pussy, already stretched to its limit, split towrd her navel to accomodate him. She convulsed in a seizure and he burst another spray of cum in her. Blackness took him as he heard her scream, "AHHAHHHHHH".
He collapsed onto her and she held him as she sobbed....