Missy's jaw dropped open when she heard what her mother just said. "Mother, you can't be serious. I know the two of you did the dirty when he visited, but that was because you were consoling him when the love of his life was killed while working for the FBI. You have no excuse now."
Mary moved over to Penny and drew her to her feet. She wrapped her hand around the back of Penny's head and planted a kiss on her lips that nearly curled Penny's toes. She pulled back, "I'm the mother of the groom and he just happens to be a mother fucker. I can prove it, he fucked me, Beverly, and Bernadette." She turned to Penny, "I'm pretty sure he fucked your mother Susan and your sister Sally who is also a mother." She turned back Missy, "Is that enough for you, Missy?"
Missy shook her head, "Okay, so he is a mother fucker and he already banged you, why do you want to do it again?"
Mary chuckled, "Like I said, I'm the mother of the groom and I'm gonna prove to Penny here that he is a mother fucker."
Missy groaned out, "You are not making sense, I'm going back to our suite and take a nice long shower and maybe go out and have a nice hot meal."
Sheldon grinned up at his bride to be and his mother. "I need a nice hot shower and I'll show you Penny just how much of a mother fucker I am."
Penny stood up and grabbed hold of Mary's hand, "Why don't we head to the bedroom and get started while Sheldon takes his shower."
Mary gave her a sly smile, "Sounds like a great idea Penny. I can see why Sheldon loves you so much." She looked to Missy, "Go, take your shower and stuff your face, I'm gonna get something else stuffed."
Missy let out a groan, "Ew, gross!" She left the apartment as Penny and Mary headed for the bedroom.
They entered the bedroom and for the first time, Penny looked at Mary as a sexual being, not just a bible beating woman who put up with Sheldon's crap for all these years.
They slip onto the bed as Mary kicked off her shoes. She moved like a tiger stalking its pry. She pushed Penny's legs apart and began planting soft wet kisses along her inner thighs. She could smell the scent of Penny's sex as she got closer to her goal.
Penny swiped Mary's short brown hair from her forehead and giggled, "Wow, this is a first for me, first the son, then the daughter and now their mother."
Mary chuckled deeply, "Oh and you are about to experience the best of the trio my dear. My children think I'm such a goody, goody, but they don't know shit about me. If they did, they would run from here screaming." Mary planted a hot, wet kiss directly on Penny's clit and drew it between her lips. She sucked harder and harder and shoved two fingers deep into her tight, juicy hole. She pulled them out and planted her mouth directly over her hole and sucked hard. Just as she expected, Penny's ass came off the bed and Mary shoved both of those fingers into her puckered hole fast and deep.
Penny let out a scream, not of pain, but of extreme pleasure. She fisted Mary's hair as she pushed her tighter to her spasming pussy. She felt the heat course throughout her body as she felt Mary's fingers invading her asshole deeper and as she wiggled her fingers. Penny lost it and began to cum, she spurt the cunt cream all over Mary's lips and tongue.
Mary eased up and licked slowly and when she felt Penny calming down, she got up on her knees, reached back and drew the zipper down on her dress. She grabbed hold of the hem and with one swift motion, threw it off her slender body and knelt before Penny in a sexy matching pair of black panties and bra. Before Penny could react, Mary had removed them and began to crawl up Penny's body, "Okay my in house porn star, let's see how good you are at eating pussy."
Penny didn't have time to think, she just reacted and as Mary swung her leg over the top of Penny's head, Penny grabbed hold of Mary's slender hips and pulled her down to her waiting mouth.
Mary threw her head back and let out a loud guttural groan. She ground her pussy to Penny's talented tongue and leaned back and began playing with the rich folds of Penny's pussy. Even though she just ate her, she was more than willing to go again. She stiffened and stopped when she felt Penny circle her clit and draw it between her lips. Her tongue danced all over it and when she slipped a couple fingers into tiny pussy, she lost it and began painting Penny's lips and tongue with her rich female goo.
She clung to the headboard and slowly slid downward and straddling her hips, she was met with Penny sitting up and kissing her hard.
The two of them swapped each other's juices still clinging to their tongue. Penny swept Mary's hair aside and ran her tongue up and down her neck and down to her small, but very firm tits. She was shaking as Penny went back and forth, kissing her in between and Mary clung to her as their pussies grounded together.
At the entrance to the bedroom, Sheldon stood watching his mother once again push Penny down onto her back. She dropped down and began lapping at all of the juices that built up since her last tonging of her soon to be daughter in law. He dropped his towel, his cock already stiff as a pipe and crawled up onto the bed.
He knelt before the two of them and watched in awe as his mother ate his bride to be, "I'm fucking someone, I don't care who it is, who's the lucky woman?"
Mary popped her head up from between Penny's thighs. Her face was coated in Penny's slimy cum. She giggled, "I'm still recovering from Penny's incredible mouth. Why don't you get down here and fuck her. I'd love to watch and feel that tongue of hers on me once again."
Penny grabbed hold of Mary's arms and shook her head, "Oh no, Mary, no fucking way." She giggled, "Did you actually think you were gonna climb up in Sheldon's bed and not get fucked, sorry mother to be, no, no way."
Mary looked back at her son's thick cock bobbing up and down from his increased heartbeat. She gave them both a sly grin and shrugged and dropped her head back down to Penny's incredible, thick lipped pussy. Just as her tongue touched Penny's clit, she groaned out.
Sheldon grabbed Mary's slim hips and pressed inward. He felt the wet heat envelope his shaft and heard her let out a growl. As she growled, Penny clutched at her head as that sound made Penny shiver from the vibration of her lips.
Sheldon was more than ready to fuck and he didn't give his mother time to get used to his girth. He could feel her stretching, and the tightness didn't lessen. He pulled back and slammed into her and both Mary and Penny screamed out. Mary from what Sheldon was giving her and Penny from the way Mary nipped at her clit with the tug of her teeth.
Sheldon closed his eyes, the sight before him was gonna make him cum and he wanted this to last a bit longer. He clutched at Mary's quivering hips and he pumped in and out of her. He heard them both gasping for air as he picked up the pace.
Mary was bucking wildly and her fingers were leaving marks on Penny's thighs that the directors of her movies would not appreciate.
Penny caught Sheldon's gaze and she whispered out, "Slow down Sheldon, Mary can't take the beating the way I can. She isn't built for a cock of that size or take it that hard and deep, either."
Sheldon slowed and as he did, each deliberate and measured thrust brought out a different and unique sound from Mary's mouth.
Mary tried to continue licking at Penny's pussy, but she was too far gone to concentrate at the gorgeous woman beneath her.
Penny managed to slide out from under Mary and she knelt alongside her and played with her tiny tits and kissed her. She continued to whisper to her how hot it looked seeing her husband to be fucking his mother. "I used to love watching my brother fuck my mother and it was so hot, I jumped my dad and fucked him just as hard."
When Mary heard this, it was just too much for her to take and she let loose and started bathing her son's cock with her milky cream. She was completely and utterly exhausted as she clung to Penny beside her.
Sheldon was near the end too. He picked up the pace, he was glad his mother came. It gave him the added lubrication he needed to fuck her without injuring her.
Penny saw how exhausted Mary was and she flopped down on her back beside the two and reached out for Sheldon, "Come on big boy, give your mother a rest and finish off in me. She's just too tired to take any more."
Sheldon looked at Penny with a determined look on his face and shook his head, "Sorry Penny, she wanted this and she's gonna get it. She has to learn, once you ask for Dr. Sheldon Cooper and he agrees to it, there is no turning back." He grunted out and gripped his mother by the waist and holding her up, he plowed into her and she was nearly limp.
Mary was gasping for air, her entire body was drenched in sweat and slimy bodily fluids. She turned her head and gave Penny a tiny smile and winked at her. She rose up slowly and finding her second wind, she put her weight on the heels of her hands. She locked her elbows and began to push back against her son's invading cock.
The sound of skin slapping against skin filled the bedroom and both Mary and Sheldon were grunting like two pigs in heat. All of a sudden both Sheldon and Mary stilled and like a timed explosion, they both came and came hard.
"OH fuck me Sheldon, I'm cumming. Give it give my your healthy, potent sperm!"
He growled out and let loose, sending stream after hot stream of his cum into her overheated womb. Little did she know he was fixed and couldn't give her any kind of potency. Just a hot, creamy load and she welcomed every drop he shot into her. Sheldon tightened his hold on her and rolling to the side, he took her with him.
Mary was gasping for air and she looked up and saw Penny. She reached out her arms, "Come on down here and give mom a big hug."
Penny did and they held one another until Mary drifted off to sleep.
Sheldon and Penny left her sleeping as they donned robes and went out to the living room to let Mary rest.
Missy came back and the three of them went out for dinner. While there Penny looked at Missy, "Have you ever thought about a career in porn? You're a natural and I'm sure you could be a superstar."
