That arrangement could definitely work. He can keep the secret. He was leaking the whole time watching that beast of a man take his sister. Her moans were crazy loud because he made her cum really hard on his huge rod.
Your bully is a muscular man and eventually your sister went to talk to him bout not to bully you anymore and your sister is now being fucked by him while they’re kissing by the pool and you’re at home like a cuck