His black cock was thicker than Debbie's wrist and as longer than any I'd seen in real life. It looked like something from a porno. "Do you like what you see, slut?" his voice boomed. My wife nodded her head, licking her lips expectantly. "I'm going to let you suck it now." He climbed on top of her as she lay in our bed, staddled her chest, and positioned his cock in front of her mouth. I stared in fascination as she opened her full lips and leaned forward eagerly. He thrust his hips forward, pushing the head of his cock inside her mouth, and she bobbed her head up and down, gagging.