You knew inviting your bully over was a bad idea, you thought maybe it could better your relationship with him. But instead it only made it worse, now you're standing there helpless seeing your mom turned into a slut for him.
Your bully is patiently waiting with your mom for your to return from school. He prepared a surprise for your birthday. Mindless fucking of your mom in front of you, as you can see she is already plugged and prepared to take his big cock up her ass !!