Stepbrother gives a deep throat blowjob to his seductive stepsister

Stepbrother and stepsister have been getting along just fine. They always try to avoid each other, but sometimes things just happen. Our protagonist has a very big cock, which is something that his stepsister finds very interesting. She is always trying to get a closer look at it, and today she finally managed to do it. She began to suck his cock, and it was so fucking huge that she could not even get her throat around it. But she tried with all her might, and in the end she managed to swallow it all. That was the moment when he realized that his step-sister was not against fucking him.