The bully was always bragging about his big dick and huge cumshots. One day I finally got tired of hearing it and made the mistake of calling bullshit.. later that day he sent me a video of my girlfriend experiencing it firsthand. I won't doubt him again.
You were enjoying the beach visit with your sister until she started bragging. She said her cock was so big, she could put it in her mouth. You didn't believe her, so she showed you.
