In fact Lilith didn't wanted her son to take out his dick from her pussy, she just wanted his dick to stay in her pussy, because even though he didn't move his hips but the pleasure she was feeling was so comfortable, especially when she felt his dick heat.
She just couldn't help herself and roll her eyes feeling the pleasure while the saliva in her mouth rolled.
However she also know that there is Celestia waiting. First it was her turn... No, from the very beginning her son focused on herself.
She could take a guess, yes he wanted to pregnant her as he said before. He really wanted her to be pregnant with his child.
Just thinking about their incest sex and daughter being born, her cheeks blushed while her pussy couldn't help become tight and it automatically squeezed his dick which is still inside her pussy.
As for why daughter... Well her son had told her that daughter's will be born by his sperm.
