Karen slipped into one of the toilet stalls while Jenny and Maya basked in their afterglow. Using the toilet paper she wipped off the layer of revealing cum she'd been sprayed with, being carful to do so slowly and quietly until the two girls got up to do the same, running water in the sink and using the hand dryers on their hair. Amidst the cleaning Jenny picked up her pants and checked her phone, announcing to Maya, "Lucas and my parents will be here in a little to pick us up. let me help you with your hair!" She then began to fluff Maya's hair under the hand dryer. Her new cock arms surly would have just made it a sticky knotted mess.
Maya and Jenny soon left the bathroom (maya fully nude as her clothes had vanished after their romp, unbeknownst to anyone). Karen soon followed the two of them back into the hotel lobby slinking her way back into arms reach of ther two girls just as they encountered the rest of Jenny's family.
Lucas stood out front of his parents his mother on his left and father on his right. Lucas was a fine looking man, dress slacks and tucked in polo shirt. Chiseled jaw line and sturdy build. His mother was a spitting image of Jenny, clearly older and more distinguished as a lady. Their father; like Jenny and her mom, resembled Lucas though he was balding and with a round beer gut and sweater vest: the purest definition of DAD.
As the party gathered Lucas reached down to the naked Maya's huge cock between her legs and lifted it tip to kiss her lips. "I missed you babe, did you enjoy your girls trip?"
Karen having circled the group half a dozen times noticed the parents reactions to the lovers greeting. Their mother scowled at the act clearly put off or offended to see such a thing some underlining disgust at the mutant joining her family. While the father blushed and averted his gaze from the act, Karen also caught sight of a twitch in his pants which he tried to hide by shoving his hands in his pockets.
Seeing the lovers embrace and finding that scorn and embarestment accompanied by the parents Karen's nepho belief saw only once course of action, they should all just love eachother and what better way then with an aphrodisiac! Though, she did have only the half dozen or so pills left. With some thinking she settled on only using 1 pill grinding it to powder between her fingers. After all, she just needed to take the edge off the gathering not start an incest orgie, that could wait till later.
"Oh shoot!" Exclaimed Jenny just as the pill was rendered into dust. "I forgot my hair dryer in my room, good think I still have my key. Wait here, ill be right back." Jenny then turned and ran out of the lobby. There was a brake in the small group now and Karen slipped in and blew the powdered pill into the 3 family members, being sure to miss Maya since she was already under the pills effects.
The three all took on a dazed sheen to their eyes that nobody noticed as reality was warped between them all. First the father lost his beer gut, trading it for a pair of perky breasts that full head of curly brown hair, his features softening as years of stress reverted and a more feminin figure took shape. His sweater vest and other clothes evaporated like smoke from a fire revealing his lack of penis and acquisition of a vagina between his legs marked him for woman hood.
The mother likewise was stripped of clothing, her hair becoming shiny black and straight once more and age reverted causing her breasts to perk up into youthful B-cups similar to the once-father's own blooming chest. Marking them almost as twins aside from distincte facial features and their hair colors.
Lucas was not granted youth like his parents as he was still in his prime. Infact the opposite seemed to take place. His tone body began to sag and bloat as his butt most noticeably swelled like a balloon. His legs merged and encompased his manhood as his thighs pressed togther into a thick trailing mass like a tale. He flopped down onto his deformed belly as his body structure softened inside. His butt continued its growth becoming spherical while his arms absorbed into his chest.
More drastic changes overtook his head as his mouth swelled larger and larger with his expanding body mass, his neck collided with his dwindling shoulders while his lips turned upward to become a gigantic pussy. His eyes lost their colored rings becoming a purple hue before projecting out into two ten inch dick.
At this point the special merging effects of a shared pill came into play. The mother and fathers arms wer absorbed into their sides as they became thin and lith in stature growing slightly taller and drawing in towards their misshapen son(?). Their legs collided with his back and sealed togther leaving only the crease of their thighs while their arms were fully lost to them. Upon their faces their noses vanished and their eyes collided, merging into one on each of their heads, the whites turning black and glossy.
Their postion shifted up their sones back to the mound that had once been his head, now hairless and defined by the giant pussy that took up his mouth and ten inch cock horns that his parents knee's came to rest behind.
The final touch came as the frowning orb on Lucas's back that had started as his rear became topped with a brown lump that quickly became apparent was a gigantic breast leaving the transformed family as a fleshy snail; the parents having become the eyestalks compleat with breasts, pussies, butts and mothers. The eyes that occupied their faces now functioned for Lucas, the body of the car sized snail.
As reality came to a fold again the scene continued. "Oh Maya I didn't realize how much I missed you!" Announced the pussy mouth of Lucas. "I'm so bothered suddenly, like seeing you for the first time!" His 'head' lunges forward pussy pressing up against her crotch cock, her already aroused state causing it to stiffen quickly. Lucas's mailable body easily taking its girth in his folds seesing his speech.
"Lucas, not here, people will s..." Maya protested before she was silenced by her lovers embrace.
"Oh I love it when she tries to resist." Said the eyestalk that was the mother." Even sightless they knew their daughter-in-laws body, Lucas guiding them twords her dick nipples with their mouth open to receive her erect chest shafts.
"You know you enjoy this Maya," proclaimed the father eyestalk. "It's really cute when you try to act like you haven't missed us too!" As he two was guided to the matching dick nipple.
Overcom by the sensations of being taken fully by her extended family Maya thrust her arm cocks onto the the ten inch cock horns of her husband. Using them to grip and thrust into her perfectly paired husband, her long cock bulging his body as she rocked back and forth, causing the breast-shell on his back to wobble lewdlly with each thrust.
"Okay fam, got my hair dryer." Jenny announced as she rounded the corner back into the lobby. Shen she looked up from her bag she saw Maya and her family going to town, square in the lobby. "Ugh, I can't leave you love birds alone for 2 minutes can I?"
Maya looked over to her, her face cock fully erect and arced slightly upward with an expression of "sorry, they started it."
"Yeah, yeah. Well I haven't checked out yet, and while its alright for mutants to do it wherever they like, humans can't. Lets take it back to my room, so you don't ruin the lobby.
She then grabbed her father eyestalk by one of his firm shapely ass cheeks and pulled them back the way she came, Maya being dragged along as her member was still fully emerged inside the conjoined family's squishy body.