Fred grinned at John when he pleaded with her to continue. She loved their sexual relationship because it was an even balance of give and take. At the moment, she was in charge but Fred knew that would probably change once she was finished pleasing her husband. "I think I can give you what you want," she whispered.
She situated herself between his legs and dipped her head down. Fred ran her tongue over his balls and up the underside of his cock. Her tongue flicked over the tip of his erection, and Fred moaned when she tasted his pre-come. She then looked up and locked eyes with John as she slowly sucked his head into her mouth. Slowly, she twirled her tongue around it before slowly sucking down until his tip was against the back of her throat.
Fred reached down and wrapped her hand around the base of his shaft, and started to slowly move her mouth up and down his cock. With her free hand, she ran her fingernails over his hip and down the side of his thigh. This wasn't something they did a lot but Fred enjoyed doing it. She knew it gave John a sensation that was different from being inside of her. Plus, she liked being in control.
She knew he probably wouldn't last long so she wrapped her lips around him tighter and moved faster. Reaching down, she palmed his balls and waited for him to come.