Note: This story was dynamically reformatted for online reading convenience.
 
 Gift Exchange by PedoJoe

   Chapter 1 Christmas mg, g solo

   Mary and Chris were home alone on Dec 27.  Their parents were both at
work but the newly fourteen-year-old boy was allowed to watch his
ten-year-old sister.  She promised him an extra Christmas present on this
day and told her that she had to invite Carol, her close friend, over. 
Little did Chris know what his sister had planed.  Carol had given her a
special Christmas present the week before by letting Mary have sex with her
brother, Noel.  Now it was time to reciprocate.  Carol was still a virgin,
though she watched as Noel and Mary had sex.

   The girls had been talking about having sex with each other's brother
since Halloween.  Neither boy had a girlfriend nor had they had sex before.
One day when thirteen-year-old Noel was watching his sister and Mary, the
girls decided to get caught.  For a while, they had enjoyed masturbating in
front of each other.  They were in Carol's bedroom, naked on her bed
playing with themselves with the door open.  As expected, Noel walked past
the door and looked in to his surprise to see two naked girls with their
fingers pushing in and out of their hairless pussies.  "We need help,
Noel." Carol said to her brother.

   "Wha..?" he began, unable to form the question.  "My finger isn't good
enough." Mary grinned at Noel.  "Can you put your dick in here and make me
feel even better?" she teased.  He stared at Mary in disbelief.  "Go ahead
Noel." Carol urged her brother.  "I want to watch you two have sex.  Plus,
you have seen me naked.  Think of this as an early Christmas present." He
came into the room and sat on the bed.  After a minute, he took his shirt
off, still staring at these two naked nymphettes.  The two gitls were on
either side of him.  "Kiss her." Carol said.

   Noel leaned over and kissed his sister's naked friend on the lips.  She
reciprocated with the novice passion that they knew.  "Let us see you
naked." Mary said after the kiss.  He stood up and took his pants off. 
Quickly after that his underwear also came off.  His cock was sticking
straight out, facing the girls.  "I want to see that in you, Mary." Carol
teased.  "You ready?" Mary asked Noel with a little nervousness.  "If you
want to." Noel said, horny and nervous as well.  Mary laid down on the bed
and sprad her legs.  Noel knelt between her legs and slowly laid down,
positioning his cock at Mary's hairless pussy, now spread wide in
anticipation.

   Noel looked from his naked sister to her girlfriend who was giving him
her virginity.  This was not how he pictured his first time having sex. 
Finally, he pushed his cock into Mary's pussy.  He slowly slid his cock in,
disappearing inch by inch.  Mary had unknowingly taken her own cherry a few
weeks back with her own masturbation so Noel's cock went in smoothly.  Mary
felt a little pain feeling his cock enter inside of her for the first time,
but it wasn't bad.  "You did it!" Carol exclaimed.  "He's all the way in
you.  How does it feel?" "Weird, but good." Mary said.

   "And you feel so tight!" Noel said to Mary.  "This is going to be
great!" He slowly started to move out before pushing back in her pussy. 
Carol was turned on by her best friend and her brother having sex next to
her and she started to play with her own pussy, fingering herself.  Noel
loved watching his sister pushing her finger in and out of her own pussy as
his dick was sliding in and out of her best friend.  "Yeah Noel!  This is
awesome." Mary called to Noel.  She then turned to Carol.  "You'll love it
when Chris does this to you." "You're gonna have sex with Chris?!" Noel
asked his sister in surprise.  "Of course." Carol said.  "She gets you and
I get her brother.  That's only fair."

   "Come on, Noel." Mary took her hands and wrapped them around Noel's
neck. "You and I are having fun now.  Don't let your sister distract you
when we're having sex." She guided his head down and shared another kiss.
This focused him as he continued to pump in and out of Mary's pussy.  After
a few minutes, he could feel his orgasm coming.  Noel quickened his pace in
and out of Mary.  He soon shot his virgin load into his sister's best
friend's equally virgin pussy.

   "Oohh!" Mary was shcoked at the feeling of this new senasation as warm
jets of Noel's sperm shot into her body.  It triggered what was her best
orgasm as boy and girl relished their virgin sex.  Noel slid his cock out
of Mary and lay next to her as the two shared a kiss.  "Thank you." he said
both to Mary and to his sister, imagining what it would be like to have sex
with her as well.

   This brings them back to Dec 27.  Mary invited Carol over and the two
girls were in her room.  This was the day that Carol would lose her
virginity to Mary's brother.  To do that, they got some red ribbon and put
it around Carol's chest, hiding her nipples under two bows and the same
around her waist with another piece moving down, covering her pussy with
another bow right over her hariless sex.  She was laying on Mary's bed and
told her to wait until she got her brother.

   "Chris, come here, I have one more present for you." Mary said to her
brother who was in his room.  "What is it?" Chris asked.  "A surprise that
I'msure you'll like." she replied as he followed her to her room.  "Close
our eyes and no peeking."

   Chris followed his sister's instructions and allowed her to lead him
into her room.  She closed the door and quickly took off the dress she was
wearing, leaving her naked.  Standing right next to him, she told ho,to
open his eyes.  he was facing the bed and could not help but take in the
naked beribboned girl on his sister's bed.  "What's this?" he asked
alarmed, turning to his sister, who he now saw was also naked.  "Carol
wasnts to give you her virginity." "Wha?" he was stilll in shock.

   Mary explained it.  "A few days ago, I had sex for the first time with
Noel, Carol's brother.  It was an early present from Carol.  Now this is
mine to you." "Are you serious Carol?" Chris aksed the naked girl on the
bed.  "Yes.  I want you to have sex with me." Carol said with a smile. 
"But first, you need to get undressed and then remove my ribbons."

   Chris hesitated for a second before stripping in front of his sister. 
"Are you going to stay?" he asked her.  "Of course." Mary said, "Carol was
there when her brother had sex with me."

   Shrugging, Chris went to the bed and carefully removed the ribbons from
Carol, first from her chest to expose her small nipples.  Then he pulled on
the ribbon covering her hairless pussy.  He realized how sexy both girls
looked while naked.  He laid down next to Carol and they kissed on lips as
his hands felt all over his first naked girl.  His fingers found Carol's
pussy and he pushed a finger in slightly.  "Mmm." Carol moaned as she took
his finger out of her pussy.  "I want this in there." she said as she
grabbed at his prick.  "Now!"

   Chris wanted it as well and positioned himself so his cock was touching
Carol's pussy.  She held him at her pussy as he slowly pressed in.  "Feels
good, doesn't it?" Mary said to her friend.  "More." Carol said as inch by
inch, Chris' fourteen-year-old cock disappeared inside this ten-year-old
girl until finally, he was completely buried.  "That feels so tight!" Chris
moaned, relishing the feelings his cock was experiencing.  "You feel so
weird in me, but I love it!" Carol said to her friend's brother.  "That
looks incredible." Mary said looking at how her brother was inside of her
best friend.  "Come on now, Chris, do it right."

   He understood and pulled out before pushing back into the virgin preteen
pussy.  That movement felt great to both participants so he kept it up,
gradually speeding up as he was continuing.  Mary was watching as her
fingers were pushing in and out of her own pussy.  She even dared to get
involved and leaned over and kissed Carol on the lips.

   The girls giggled at the naughtiness but Chris loved it.  He couldn't
believe his naked sister kissed the girl he was having sex with .It was
enough to push him over the edge and he told Carol.  "Oh Carol!  Here I
cum!" he shoved his cock in as deep as he could go and released his virgin
load into his sister's best friend.

   Carol was shocked at how the feeling of warm jets of sperm felt in her
pussy and felt herself hit her own orgasm shortly after.  Chris collapsed
onto Carol and they shared a post virgin orgasmic kiss.  "Thank you Carol."
he said to her.  "And thank you too, Mary." e pulled out of Carol's oussy
and leaned toward his sister, giving her a kiss on the lips, not as
passionate as he gave to Carol, but not a brotherly kiss as he lingered
there for a few seconds.

   He took his clothes and walked back to his room, the girls enjoying
watching as his bare ass was leaving.  The girls smiled at each other and
shared one more kiss.  "Best Christmas presents ever!" Mary said.

   Chapter 2 Valentine's Day mg, oral

   A bit more than a month passed but the four never did anything else. 
They never had any significant alone time with school but they
occasionallty did talk about it and all agreed they would love to have sex
again.  The siblings did, however, lose all modesty around each other and
when alone, loved to be naked, but it never went any farther, although
Chris and Mary did share lip to lip kisses, sometimes even using tongue.

   The boys had gotten closer during this time as they both had sex with
the other's sister and were thinking of a way to pay them back.  That
chance came when Mary's parents announced they were going to do a romantic
dinner and dance for Valentine's Day and Chris got the plan so that they
would be allowed to have Noel and Carol over for a sleepover.  This is when
the planning really started with the boys.

   The girls were starting to get excited wondering what surprises awaited
them on Valentine's Day and stil enjoying masturbating in front of each
other, but they had also decided to play with each other as well.  The
girls felt more grown up no longer being virgins.

   Eventually, the day of the sleepover arrived.  After their parents left
for what they knew was going to be hours, Chris got everything ready while
Noel stayed with the girls downstairs.  Finally, eady, he brought down two
packages warpped in red paper.  "This is the start of your Valentine's Day
gift from us." Chris said to Carol and his sister.

   They opened the boxes and found white robes with red hearts on them. 
"These are the robes for your spa day here today." Chris said.  "Now let us
help you into these robes." Noel said as he went to Mary and Chris went to
Carol.  They started with the girls' socks, removing each one carefully. 
They then grabbed the girls' shirts and lifted them over their heads. 
Finally they undid the girls' pants and pulled them down followed by their
underwear.  The two naked girls stood there and allowed their friend's
brother to have fun with them.  Now they put the robes on the girls and led
them upstairs, each boy bringing the girls' clothes with him.

   They led the girls into the bathroom.  The girls noticed the tub was
filled with water and rose petals.  The boys took their robes and helped
the girls into the warm water.  "We'll be right back." Chris said as the
boys left the room.  They came back a minute later naked and sat down next
to the other boy's sister.  The first thing they did was get the girls'
hair wet before getting some shampoo in their hands and gently rubbing it
into their hair.  Using warm clean water from another bucket, they rinsed
their hair out in the same gentle manner.

   Now with soap in hand, the boys went to washing the girls, massaging the
soap into their naked flesh, starting with their chests, paying extra
special attention to their nipples.  They rinsed them off and had them
stand up to get their legs.  The boys massaged each leg from the foot up,
getting teasingly close to the girls' pussies.  The girls giggled with the
feelings and turned to each other, embracing with a kiss on their lips.

   The boys finally reached the girls' pussies and caressed the girls'
hairless lips for a minute under the premise of washing them.  Finished,
the boys rinsed the girls off and helped them out of the tub and into
towels to dry them off.  They dressed them in the robes before guiding them
to Mary's room.  They sat down on the bed with the girls in between the
boys and each couple kissed.  The boys guided the girls to lay down,
undressing them once more as they did so.  This time, they kissed down the
girls' bodies starting with their necks, moving down to their shoulders and
finding their way to their nipples.

   "Mmm." both girls sighed feeling their boyfriends (they basically were)
lips and tongues touching their unripened nipples.  Reuctantly for the
girls, they had to leave that erogenous zone and continue down their
bodies. They kissed their bellies before touching right above the girls'
pussies.  Tantalizingly, the boys then kissed down one leg and to the feet,
tickling their feet with their kisses.

   They kissed back up the leg and again, teasing the girls by kissing
close to their pussies before kissing down the other leg, repeating what
they did.  Finally, the boys kissed back up, kissing their inner thighs
until they finally reached the treasure, the bald pussy in front of each
boy's face.

   The girls got a new experience as each boy licked his girlfriend's lips,
dipping each tongue into the girl's pussy.  "Oh Chris!" Carol sighed as she
spread her legs wider.  "Where did you learn about this?" Mary asked Noel.
"Online." Noel replied quickly before pushing his tongue back inside Mary's
wet pussy.  For about five minutes, they played with the girls' pussies,
licking and sucking at their clitties, pushing their finges between the
tight lips.

   Carol was the first to feel her first oral climax.  "Yeah Chris!  Don't
stop!" she called out as Chris had to hold her hips still to stop the
wriggling.  She grabbed his head as her orgasm hit, her pussy giving Chris
a sweet treat.

   Hearing and watching his sister orgasm made Noel redouble his efforts
with Mary.  he was rewarded a few minutes later with Mary's orgasm sweeping
through her body as well.  "Now are you ready for real sex again?" Noel
asked Mary.  "Please!" both girls nearly begged.  The boys accommodated
them and slid their cocks into their girl's pussy.  Faster than before,
both boys had their cocks buried in each girl.  "How do you like watching
me having sex with Chris?" Carol teasingly asked her brother.

   "You two are hot together." Noel grinned at his sister.  "How about you,
Chris?  Mary asked her brother.  "How do you feel when you watch me with
Noel?" "As long as you don't mind me with Carol, you can do anything with
Noel." Chris said, adding.  "It's also nice watching you having sex and
enjoying yourself." "I love you both." Mary said with a broad grin.  Noel
leaned down and kissed her in appreciation.  Chris followed by kissing
Carol on the lips at the same time.  They got back up and started to stroke
in and out of the girls hardder and faster.  "Yeah, keep it up!  Mary
called out.

   "Make me cum!" Carol demanded of her boyfriend after some minutes of
sex, both boys pumping in and out of the other's sister.  Chris increased
his pace in and out of Carol even as he could feel his own orgasm nearing.
'Oh yeah Carol!" he called out as he shot his cum deep into Carol's pussy.
"Chris!" Carol sqealed as her orgasm hit her soon after.  Her pussy
desperately grasped at Chris' cock trying to get every last drop out.

   Noel watched and listened as he saw his sister orgasm for the first
time. This was new for him and, combined with having sex with his sister's
best friend at the same time, he felt his own orgasm rising.  He moaned and
called out "Oh Mary!" as his cum shot out of his cock into Mary's awaiting
pussy.  She was not far behind with the experience of his jets of sperm
triggering her own orgasm.  "Fill me, Noel" she called out as her legs
wrapped around his waist, keeping him inside of her.

   All four finished, the boys laid down and kissed their sister's best
friend on the lips in thanks.  "Happy VAlentine's Day!" they said to the
girls.  "There is one more thing you can do for us." Mary said. 
"Anything." the boys said together.  "Lick us one more time, but this time,
I want Chris to lick me and Noel to lick Carol." "But you are out sisters."
Chris objected.  "So?" Carol added.  "We've all kissed each other.  Let's
go one step farther."

   Chris and Noel looked at each other.  "It's their Valentine's gift."
Chris shrugged.  "Let's do it." Noel said as the boys switched places and
put their heads between their sisters' legs.  The other boy's sperm was
leaking from each pussy but they dove in and started to lap it up, tonguing
their own sister's cunny.

   It was an interesting taste, sperm mixed with their sister's own fluids.
Noel decided to put his hands up and molested Carol's nipples as he licked
her while Chris was using his fingers to open Mary's pussy lips more to
give his tongue more access.  Both girls loved this and knew how much mor
naughty it was to have their brothers doing it to each other.

   The boys lapped up their sisters for a few minutes as they girls felt a
smaller orgasm hit from their brothers' tpngues.

   After they were finished, Mary sat up and kissed first her brother and
then Noel.  "Thank you so much for our Valentine's present." "Yeah, you are
the best brothers we could ever have." Carol added, kissing both boys
herself.