My girlfriend and I are alone at home, and she's in the mood for some fun. She kneels down in front of me, her big ass sticking up in the air, and takes my cock into her mouth. She's eager, hungry even, but she's not ready for my size. I can feel her gag reflex kicking in as she tries to take me deeper. Her eyes water, and she gags, but she doesn't stop. She loves the challenge, and I love watching her struggle.