My wife works with autistic children a few adult but mostly teens. Cynthia is beautiful we have two kids a son and daughter. Cynthia has a body for making babies. Five foot six hundred and forty pounds roughly. Curvy voluptuous build full large breasts sexy shapely legs. Normally she wears jeans and a tee shirt. However on Friday she wears a sun dress skirt knee length. Cynthia has a few favorites. One Jake was turning eighteen I have met him he is kinda slow shy nice kid. I will say he has got personality and a humor that cracks you up Jake and his parents have been to several family BBQs. Cynthia said she would be going out with Jake for his birthday. She looked amazing wearing a black pleated skirt stoping a few inches above her knee. Black pantyhose red high heels a red open back blouse and a cute black suit jacket. Me and the kids ordered dinner watch afew movie's they took showed went to bed. I sat up in bed watching afew cuckold and threesome porns. It was close to midnight I thought I heard Cynthia come in I waited a minute got up took a pee headed back to bed. I thought I heard some talking but dismissed it went to the kitchen got a drink. I headed back to the bedroom and heard moans I thought thank God Cynthia is not home she hates porn says it's ungodly. Now Cynthia is beautiful large Brown doe eyes. Cute little nose and rose bud lips. Soft delicate round face burnette with shoulder length hair. I think she looks like the hot counselor or therapist or teacher but she is a aide or assistant. I found my tablet it was paused. I still heard soft faint moans. They were not coming from my tablet. I saw the light on in my vent and knew the basement light was on I snuck down to the top of the stairs in the basement were you can barely see down I have a man cave down their two couches a tv play station you know man cave. My wife lost the skirt to the back of a couch.what I thought was pantyhose were thigh highs she was wearing thigh highs and her red high heels only now. Jake was eating her pussy like a starving cannibal. He stood up he was huge I mean this kid was thick as a a mag light. Jake was easy ten eleven inches and had huge balls. My wife had hickeys on her neck and breast on her thighs and stomach. Cynthia let this kid have sex with her using no protection. I watched him crawl up between her legs they had put the back to my futon couch down. I got the futon couch when me and Cynthia were arguing and I was in the dog house. But here Jake was my wife's hands holding his waist her legs up her feet locked behind his legs. He slid inside of Cynthia slowly. Cynthia let out a whimpering ahhh of a moan and a hhaaappyy birthday oh God!, Your huge she said. They kissed using tongues. Her hands slid up his back still kissing I heard MMMmmmmMmMmMMM mm mmm mmm mmm mmmmmmm mmm mm as he reached the end of his dick putting the whole thing in her and slowly thrusting. He took her left nipples in his fingers moving her nipple around pulling on it softly. He pulled out to the head and slow pumping thrusts into her. He kept kissing her playing with her breast. He gyrating his hips like Elvis Presley inside of her. Cynthia kicked her shoes off and wrapped her legs around Jake hips. She was moaning loudly and putting a lot of motion into meeting his thrusting. She took her chance made him pull out got on top and rode him furiously hopping up in a jutt and quickly pouncing down with a grind. Jake sucked on her nipples and grabbed her large tits. He kept humping up into my wife as Cynthia grinding and wildly making quick movements. Cynthia was cumming rapidly over and over she always dose when she rides. I could see Cynthia's cunt dripping sloshing sounds coming from their thrusting. The sound was like someone repeatedly smacked a wet sponge. Jake rolled her over Cynthia back on her back. Jake on his knees holding Cynthia's by her feet spread eagle pounded her pussy mercilessly her tits swinging swaying around her mom belly bouncing with her tits. Cum inside of baby Cynthia said to Jake. No Jake said back with a grin. Cynthia pulled him over her kissed him deep and passionately. Cynthia fucked him back her twos curling her back arched her head cocked back loud moans pooring out of her her hand grabbing his butt. Cynthia locked her legs around him. It started at Cynthia face and moved down her neck tits arms hands and belly a red flushed tent to her skin. HHHHHAAAAHHHUUUU AAAHHH aahh ah ah ah AAAHHH aaahhhhh ahhh aahh YES YES oh God YES. I watched Cynthia squatting with her orgasms that hit her all at once. At this point I was impressed 1 an autistic kid got the most god fearing loyal faithful with to cheat 2 I have made a few girls squart in my day but never my wife. 3 she did not make him wear a condom 4 he left hickeys my wife literally punched me for that once and here she was asking him for hickeys. Jake was going harder and faster you could hear his nuts slapping her ass. Jake staying completely silent Cynthia saying I can feel you in my stomach. Jake grunted a little but kept going. Do you want to make me a mommy she asked. He nodded his head yes concentrating. Jake opened her legs holding her knees and collapsed on top of Cynthia. His motion and pace none stop hard and fast. They kissed and Jake slammed into Cynthia his nuts throbbing and shrinking into a small hard ball his mouth on the tits. OOOOO HHHHHAAAA OOOOWWWWEEEE mmm mmm mmm mm hahahah aaaaaahhhhhh Cynthia cried out she stopped moving wrapping up around him like a dead spider curling up. Her toes curling her finger nails digging into his back. I can feel you cumming inside of me it feels so good .Cynthia cried out. Jake lay on top of her for ten minutes. He got dressed. My wife lay on her back her legs crossed knees touching her belly for twenty minutes. She put on her boy short panties re attached her thigh highs put on her skirt red blouse fixed her hair. My cab is here Jake said. Cynthia gave him a deep passionate kiss and walked him up and out the front door I very quiet and quickly scurried out of sight back to my room. Our kids who sleep with their doors open were also fake sleeping. Thought I just sat up in our bed with a huge hard on. My wife closed the front door acting like at four am she had just gotten home walked back to our room and knew she was caught. I told her don't explain I watched thought it was actually nice of her I did learn it was their first time won't be the last time I arranged that in our talking. I got laid the next morning helping the insurance of Cynthia being being impregnated. By the way she was knocked up. Jake and Cynthia have sex every Friday in our house when the kids are at school. On a special Saturday trip I knew our daughter seventeen was masterbating in her bed to Cynthia and Jake fucking and set it up for Jake to our daughter Megan as well no offense but Megan is a bit of a slut for her age. Any ways Cynthia and Megan both spent a Saturday in a hotel being fucked.