She dropped to her knees and started to suck on his cock and play with his balls. She didn’t want him to explode yet, so she took her time and playe... with him good. She was on all fours, her ass shaking in the air when their Grandpa walked in and saw them completely naked. His old cock instantly got hard and stood still watching them. Seth looked up and smiled wide, then motioned for his Grandpa to join them. Grandpa removed his pants and shirt and stepped next to Seth and Margo instantly moved. Then it was pulled away and moved up the other leg. Goose bumps ran up my back. Then the object touched the inside of my left ankle and slowly moved up my leg. As it moved up the curve of the inside of my thigh I felt my knees pull a part - welcoming the intruder to my most private anatomy. As it neared my pussy I realized I could smell my own arousal. Just as it came close to my pussy, he pulled it away and started on the other ankle."You are dripping down your legs, Kim. Did you realize that?. Mixed with unbridled lust. His super-hot tongue in her mouth told her that much. And much more, if truth were told.As they tongue-dueled this way, she felt Rudy's strong hands grab her ass cheeks and begin to knead them roughly, but somehow gently, too. When he ran a hand down the crack of her ass and found the bottom of her pussy with his fingers, she moaned as if hit with a cattle prod. "Oooooh, God!" He fingered her in this manner for a few minutes before placing the same hand on her left. She leaned forward, licked the pearl of precum of the head and swallowed his hardening meat in one gulp. All the boys moaned as she expertly used her throat on the ever expanding cock lodged there. Then she reached over and grabbed the orange pair of panties that she had discarded and began to rub the black man's smooth balls with the silky material. He moaned loudly and pushed his cock even further into her throat. The woman pulled back off the cock and wrapped her dirty orange panties around.