He came over and fucked her. She resisted at first but that didn't last long. Now she calls and begs him to come over and pound her everyday. Your bully is the man of the house now. And your mother, his cumbag.
You hear sounds of moaning and lips smacking coming from your parent's bedroom. You walk in to find this. Looks like, your mom found a new daddy. He'll pound her so good that she'd soon beg him to make babies with her.