Good son: Party - keep watching
From Create Your Own Story
You decided to let them have fun, but voyeurism is also fun for you.
You get down and peek from a hole in the shower's curtain, the woman is giving the man a titjob!
The trust up and down and spits her saliva in the penis, after a while the man thrust the penis into her mouth.
She keeps with her titjob while also sucking his dick. they still don't notice you're there
After a while the man finally cums inside the woman's mouth. they then clean themselves and leave the bathroom. they're lucky they didn't got caught for the broken door.
