(Head swap) Nathan takes a closer look

Nathan now stood at the large 2 doors of his neighbour’s house.

He steadied his nerves and rang the bell, ready to be rejected.

A few moments later it opened and he was greeted by Dennis, his soft breasts now exposed, with the lack of a bikini nowhere to be found.

“Hey there Nathan! I was just about to come get you for the BBQ, come on in.”

Once inside Dennis removed her panties holding her large toned ass.

“Phew, once you get used to being naked, clothes feel so tight.” He says, while his ass bounced as you followed.

“Uh, Mr Miller-“ Nathan began.

“Mr? C'mon son, I've known you for years now, whats with the formalities?” Dennis responds.

“Ok uhm Dennis, why are you naked?”

“What’s with the weird questions Nathan? Wait don’t tell me you are still shy seeing my wife’s amazing body.” He turns grabs the underneath of his ass and raises them with his hand. Then drops them down letting them jiggle for a while.

“It’s not that, it's totally normal to see you naked in the house” Nathan plays along.

“That's good, but remember no touching or Fiona would be upset” he then shows his breasts to Nathan and plays with them.

“Of course, so I am guessing it was Fiona who thought the idea for you to be naked?” Nathan struggled to keep his eyes on Dennis’s face.

“Yep, the credit belongs to her and I gotta say at first I refused but now it’s kinda exciting” Dennis then continues leading him to the backyard.

The noise of a woman loudly moaning was heard by Nathan before they entered the large backyard.

Near the pool, Fiona was now fucking her mother’s pussy. Her Mother’s legs were tightly coiled around Fiona’s powerful figure, while her daughter's large arms held her body in the air.

“Noisy slut!” Fiona exclaimed and kissed her mother passionately. Lydia came, her legs became jelly but Fiona didn’t care. She simply kept thrusting her 9-inch rod into her, her rhythm and strength not wavering.

Nathan looked beside him and Dennis was pleasuring herself with her fingers. Small moans escaped from him. One hand went to his breasts and started playing with them, his eyes glued to Fiona’s cock.

Fiona saw you and quickened her pace.

“Get something to eat Nathan, I'll finish soon!”

In 15 minutes her faster pace didn't falter and Nathan watched while half-heartedly eating a burger.

Then with a mighty grunt, Fiona came for another 2 minutes. Her mother’s young taint was not able to keep the sloppy white mess within her. Sensing this Fiona put her mother down and finished on her face, covering it and her former breasts.

Her mother was now barely awake, the pleasure causing her mind too much ecstasy.

“Dennis clean her up,” Fiona ordered,

Dennis recovering from his orgasm got up and started cleaning Lydia’s pussy.

“Glad to have an audience” Fiona builds a burger with 2 patties and bacon in it. “Looks like someone enjoyed the show”

Nathan looked down at his penis, now stiff as a board.

“Oh shit,” Nathan covers up with his hand on his groin.

“Don’t be embarrassed Nathan, you should be like me and let it hang..” she says flaunting her large flaccid cock.

“I'll think about that,” Nathan replies looking at her cock.

“Feel free to rub one out if you want, for the next round,” she took a bite out of the burger

“Sure, that sounds…nice,”

“Have a Beer. SLUTS! CLEAN MY COCK!” She threw Nathan a beer, it hit him on his chest and then landed on the ground.

“Sorry, sometimes I forget my strength.” She chuckles and she looks at her parents who crawled to her and now cleaned her cock with their mouths. “But it has its uses”

“So your body..um” Nathan tried to ask how she even got it.

“What about it?”

“Why do you have trouble controlling your strength?” Nathan asks hoping it sounds natural.

“The doc says, my nervous system is still getting used to my body.” She finishes her burger and then opens a beer. “But it's only been 3 months since the surgery, Mostly I am used to it.” She flexes her sculpted bicep.

Now that Nathan looks closer all of them have traces of sutures on their necks.

“Did you use to do this before your surgery?” Nathan takes a sip of his beer.

“Hell no, the only reason is because they upgraded my dad’s body after the car crash, Apparently his insurance was premium. Now all this body craves is sex and exercise.” She gulps her beer down.

“Bet your dad wasn’t thrilled.”

“Of course not, but he found his place. Didn’t you slut?” She says slapping her wet half-hard rod onto his face.

“Yes honey” He sucks her testicle.

“Did he try to get it back?”

“He tried but the doctors said this body rejected his head, it happens rarely when the body is repaired and then modified.” She finishes her beer and crushes the can with one hand. “They tried my Mom’s head next which got rejected too, but lucky for me I was perfect for it”

“Let me guess his head rejected your body too?”

“Yep” she burped “only my mom’s worked and since we were all in critical condition after the accident, they said fuck it and went with it.”

“Not gonna lie kinda jealous you managed to make them your sluts”

“That’s my Dad’s fault, turns out when the perv got the insurance he made it so his new body’s pheromones would make me and my Mom constantly horny.” She says looking at the previous head of the family grind on her leg.

The display now awakened Fiona’s half-erect membrane to complete erection.