The sounds of raw sex could be heard from outside the house...
And when you entered they did not stop. He grabbed your mom and fucked her harder. She was enjoying herself so much she didn't even notice you watching.
Pov: The start of your birthday after your mom discovers you are a cuckson. (In a moment her huge breasts will be bouncing over your face while your bully fucks her hard)
The deal was that if you lasted 1 minute without cuming your bully would let you watch your mom getting railed, but you have lost already. Go downstairs and listen you moms ass getiing clapped. Not like you have a choice anyway.