Natalie's Surprise Boat Part 6

Note : This story is completely fictional!

Mark got up and assisted his sister and Tammy up as well, taking a bit of liberty to touch their breasts in the process. He then bent down and extended his hand to his mother who was sitting up on the 
towel. As he helped her up as well he groped against her breasts as well and felt her hard erect nipples press against his hand.
Natalie confronted Tammy with the demeanor of a mountain lion and
said, "You little devil, Tammy!" Glaring right at her she couldn't help but smile seeing her sheepish grin and added, "I never thought you'd do that, young lady."
Shuffling her foot Tammy replied, "I couldn't pass it up. Seeing you exposed like that was so ripe."
"Well, Tammy my dear," Natalie answered grabbing her shoulders and
shaking her violently, "since you were so naughty you can clean me up."
"Huh?" Tammy questioned not sure about what she heard.
"Sure, you caused a mess so you clean up the mess," Natalie rebuked sternly. "And you make damn sure you suck out all that cum,
too." Natalie forced Tammy down on her knees and grabbing her head
shoved it against her pubic mound. 
Tammy had never seen a woman's bush that close before and as she
licked and sucked Natalie's cunt dry she enjoyed the sensation of actually doing it. Five minutes later she licked her lips, wiping her hand against them as well, and said, "Damn, Natalie, you're really a fun gal you are."
"Oh sweetie, I aim to please," Natalie laughed. Looking skyward she said, "It's getting a bit late. How about we have some dinner and then to bed. It's an early day tomorrow."
Bending over to pick up the towels she presented a target to them. And none of them could pass up the chance to at least attempt it. As she picked up the towel she was laying on Mark drove a finger into her exposed twat causing her to squirm. When she picked up the other towels both Kimberly and Tammy took advantage of her exposure as well. She squirmed at their finger intrusion as well allowing them, as she did Mark, a generous feel of her sexy vagina. Confronting them directly she hissed, "Oooh, naughty, naughty," scolding a finger at them. 
Dinner was on board the boat and rather uneventful until Natalie accidentally slipped on the wet cockpit floor. Falling to her knees, right in front of Mark, she got the chance to lick his penis which presented itself to her lips. 
"Yeah, mom," Kim blurted out, "do it!"
"You think I should, Kimberly?"
"Yeah, Natalie, do it," Tammy chimed in eager to watch.
"Whatya gonna do, mom?" Mark asked.
"Just be patient, sweetie," Natalie answered with a smile at him as she fondled his flaccid penis manipulating it to full hardness.
When it was fully erect she swallowed its length and began to stroke it with her closed lips. Taking a break she giggled a smile and commented, "Gee, Mark, you taste good." She continued and, coupled with both Tammy and Kimberly fondling his tightening balls, it wasn't
long before Natalie felt his penis tense and quickly removed her lips from it just as he shot his cum stream into the air.
"Hey wow," Kim gleamed, "that was something to see."
"Sure was," Tammy chimed in. Wiping a finger on his penis she tasted the dripping white liquid. "Little salty but it ain't bad."
Egging her friend on she added a simple suggestion. "Go ahead, Kimmy,
taste it. It's really not that bad. Really."
Bettering Tammy's finger lick Kim decided on a better approach. She reasoned it more enjoyable than just a glancing finger. So, without the least bit of hesitation, she swallowed his penis which was
beginning to soften and licked it tenderly. "Hey, not bad."
"Damn, sis," Mark blushed. Turning to his mother he asked, a slight blush encompassing his face, "Care to sample it too, mom?"
"Oooh," Natalie giggled, "may I?" She licked his now flaccid penis
and smacked her lips. "You were right Tammy, it's not bad."
"Hey, Tammy," Kimberly said jabbing a finger at her friend's pointy hard nipple, "what's with saying I was so horney? You really
squealed."
"Well, okay, so I did, what of it," Tammy jabbed back only groping
into Kim's breast.
Natalie suggested they all gather in the cabin and, together, they
would do the dishes. It was getting quite late and she did not want to be up all night. After the dishes were washed and properly stowed in the locker she mused about the sleeping arrangements tonight.
"I don't care," Tammy replied plopping down on the starboard bunk.
"Neither do I, mom," Kim said. 
"Okay, here's the deal. Since Mark slept with me last night he gets to sleep with one you tonight."
"He can sleep with me, Natalie," Tammy eagerly suggested hoping for the chance.
"Okay Tammy," Natalie answered with a smile, "then I guess Kim sleeps with me then." Arranging the blankets on the berths Natalie mentioned, in a whisper to Tammy, "By the way sweetie, Mark gets kind of cold so do keep him warm."
"I'll make sure to do that," Tammy giggled, "you can bet I will."
Natalie climbed into the port berth and had her daughter snuggle up
close to her, their breasts rubbing, their bushes mingling. She hugged her daughter tightly under the blanket and soon they fell asleep.
"You want in or out, Mark?" Tammy asked. Seeing his pointing finger she climbed into the bunk and coyly beckoned him in as well.
She was surrpized that, as he climbed over the restraining cloth, that
his penis seemed a bit swollen. She just smiled as he climbed in and
slid under the blue blanket sliding it against her fuzzy black bush.
"This is sure cozy, Tammy," he smiled and glanced a peck off her 
lips. He felt her squirm a little and his hard shaft slid against her
slit.
"Yeah," she smiled and kissed him directly, more passionately than he had kissed her. Embracing him she shivered causing her breasts, with their hard pointy nipples, to grind against his chest. "Geez, 
your mom wasn't kidding was she? You are cold."
Mark was shivering which ground his penis against her bush and her
breasts against his chest. He was surprized when she adjusted herself
a little, first sliding upward then back down. When she came back down he felt his penis warm up and a tightening clamping restriction.
"What the hell?"
"Shhh," Tammy said, "just be quiet. Don't wanna wake your mom."
"Okay, Tammy," he answered in a whisper. He had felt the warm before, on the beach, and he knew what she had done. He tried to control his urge to pump into her. He fell asleep with his hard shaft deep with her pussy and his chest tight against her breasts.
Morning came and Natalie had climbed over her daughter as the sun
permeated through the porthole windows. Happening to glance at the
starboard bunk she observed their proximity to each other and tempted
herself a little peek under the blue blanket. Sneaking a peek she
could see Tammy's mound was bulging a little and took a closer peek.
She couldn't believe what she saw. Jostling Kim awake she suggested she have a look as well.
"Gee, mom, Tammy made real sure to keep him warm, didn't she?"
"Yeah, she sure did sweetie," Natalie answered as she cracked some
eggs. "Could you fry some bacon sweetie?" Putting some bread in the toaster she retunred to the starboard berth. "Hey, sleepyheads, rise
and shine."
Mark got up slowly and stood up. "Gee, mom, sleeping on a boat is
so restful."
"Sure, Mark, the waves rock you to sleep," Natalie smiled as Tammy
sat up on the bunk trying not hit her head on the coachroof. "Mark,
help your sister with the bacon, will you please?"
Mark went over to his sister. Considering the tight confines of the small cabin he glaced his dick against her outer thigh. "Mom said to help ya with it."
"Okay," she said. "Ow, that smarts," she screamed in pain as the
grease splattered against her. Rubbing her crotch she winced, "Boy does that smart."
"Sis," Mark suggested, "how about I put some cold water on it. It'll ease the pain." 
She smiled at him as he drew a handful of water and soothed it against her blonde fuzz. "Thanks, Mark, that feels a lot better," she said, kissing him lightly on the cheek.
He couldn't help but smile at her. "Know something, sis," he commented smiling right into her eyes, "you got a really nice pussy."
"Oh," she blushed, "is it better than hers?"
"Huh?"
"Oh don't play innocent with me, Mark," she confronted, "I know how you two were sleeping."
"Hey, sis, wasn't my idea," he made sure she understood.
Kimberly just giggled at him, allowing him to see her breasts bounce, and put the bacon on a plate. She played the hostess and served up the eggs and toast as well. 
She suggested a seating arrangement having Mark and their mother
on one side of the small table with her and Tammy on the other. As they ate breakfast both her and Tammy were mindful of the fact that Mark had stretched his legs out and was resting his feet on them.
Mark was surprized that they were allowing him to wiggle his toes
against their lightly bushed mounds. He was amazed that they didn't rebuke him as his feet massaged against their slits, glancing against
their lips. He was amused when he felt their clits nudge against the soles of his feet and he gently glided over the protruding nodules.
Kimberly got up from the table. Facing the table it was obvious that both Mark and her mother could see her clitoris exposed. She just smiled and turned away. Glancing over her shoulder she looked right at her mother. "Is it that obvious, mom?"
"Sure is sweetie," Natalie laughed. Just for the hell of it she
glanced under the table and then, regaining her seating, she smiled at
Tammy, "Gee, Tammy, yours is too."
"Oh, and I suppose you ain't got one," Tammy shot back as she stood
up allowing them to see her engorged clitoris.
"Tammy's right, mom," Kim said as she turned towards them, her clit still prominent, "lets see yours." As Natalie stood up she began to finger herself nudging her fingers against her clit hood.
"Oh no mom, we want Mark to expose it."
"Oh that's rich," Natalie replied and drew his hand against her soft blonde bush. Within minutes her clitoris poked out from under its shielding hood.
"My god Natalie," Tammy awed, "it's so lovely." She fingered it
and added, "Somewhat bigger than mine, too."
"Well, maybe," Natalie answered as she glanced her fingers against
theirs, "maybe a little at that." Turning to Mark she suggested, 
"Sweetie, compare our clits and tell us which one is best."
Mark examined each of their engorged clits, eyeing each one closely, licking each one and then he made hi judgement. "Well, it
sure is not easy, mom. I like all of em."
"Come on Mark," Natalie rebuked in jest with a giggle, "you have to decide which is the better one."
"Okay," he relented. "But first let me tell you what I think.
Kim's is kinda soft and cushy, Tammy's is kinda soft but a bit tastier, but yours, mom," he smiled at her, "is actually sticking out more."
"Ha, you two," Natalie beamed, "my clit's bigger than yours."
"Hey, here's an idea," Tammy couldn't help but suggest seeing the exposures, "how about if Kimberly samples yours Natalie while I sample hers and Mark," pausing a moment she added, "you can sample mine. And we all use our tonques."
"Well okay," Natalie agreed excitedly, "but it could get a bit
uncomfortable." Sitting down on the berth she laid back a bit exposing her clit to her daughter who stooped slightly.
Tammy slid beneath her and rested her head on the berth support spreading her legs allowing Mark the chance at her exposed clit.
"Tammy," Natalie couldn't help but ask as her clit was licked, "can
we cum?"
"Sure," she said squirming at the sensation of her own being
licked and sucked, "if you feel the urge." She laughed which only seemed to heighten her excitement. She licked and sucked on Kim as 
well. She decided, advancing her foot towards the flaccid penis, to
arouse Mark as well. Slowly she rubbed her foot against his genitals
causing his penis to swell up. Then she rubbed it gently between her feet.
The boat rocking in the waves, along with their pleasureable writhing, enhanced the sensation even more. It wasn't long before, coupled with a bit of slit tonguing, that their were pants echoing
in the cabin.
With her feet stroking his hard shaft Mark couldn't help but suck furiously on her clit. As his tongue slid against her slit in a loving slide she screamed and let her cum trickle out just as she felt
Kimberly tense against her face and trickle her face. Mark couldn't believe that her feet could excite him so much and he, too, spurt forth just as his mother wet the berth cushion herself.
"Oh my god, Tammy," Natalie said, trying to catch her breath, "you got any other bright ideas."
Sliding out from under Kim she took a last lick and standing up she
glanced his dripping penis against her frilly forest. "I may have."