Its been a month sense Megan and Marc had there first sex it was last day of July, they remembered that month well because in this month every week they fucked it makes 7 times with the first one. Almost every day Marc finger fucked and licked Megans pussy and Megan sucked and jerked him off. There family was spending a lot of time in there new cabin near the lake repairing it and every day when there was going Marc and Megan finded excuse to stay behind or come back later from the city so they have been cone when they arrive. When it happened and one of them got back first Megan or Marc toke there clothes off and waited in there beds if Marc arrived first he waits in Megans bed naked and when she arrives and looks into her room she will lock her room door gets her self naked and climbs on top of Marc. If Megan comes home first she goes to Marcs room get her self naked and climbs in Marc bed when Marc arrives and looks into his room he will get him self naked and Megan will take dogy stile.

It was like they called sex rules they made them after there first sex and they woke up in Megans bed after 1 hour of sleep.

( 1 month ago)

Marc lay on Megans bed and Megan was on top of him when they woke up "Hey Megan how was it " "Perfect but mmh " he asked "But what honey? " "You see I want more then today I want every week at least one time have sex but how to we to it if they force us to come with them to this cabin " "Hmm that is the problem." They thinked and after 5 minutes of thinking "I got it " "What? " "We must make sex rules " "What rules? " "Sex rules when I or you get back first home and they are gone or how to we have sex around house I mean positions under that give me a minute." Marc left to his room and 15 minutes later he came Megan was sitting on her bed tasting her cum it was still warm "Well " "Come look thats how we keep everything secret " Megan got up from the bed and sat behind her desk where Marc but the paper and sat up on the table. The rules were

Rule nr 1: When parents, Lee and Tony starting to left to the cabin or to some where else we leave from home and wait 25 or 30 minutes until we go back with in that time they are gone.

Rule nr 2: In Megans room Megan will ride with Marc until we cum.

Rule nr 3: In Marcs room Megan is in dogy stile position until we cum.

Rule nr 4: When Megan arrives first she will check the house and go to Marcs room gets her self naked and waits in his bed when Marc arrives he will check to his room first and start to fuck her hard.

Rule nr 5: When Marc arrives first he will check the house and go to Megans room gets him self naked and waits in her bed when Megan arrives she will check first to her room gets naked and let her self fuck hard.

Rule nr 6: When they both arrive at the same time they will go to Megans room and Megan will ride with him.

Rule nr 7: Megan and Marc must never ever from now on wear underwear Megans tits and pussy and Marcs dick have to be naked behind shirt and pants.

Rule nr 8: Megan and Marc must not have side likes towards other boys for Megan and to other girls for Marc.

Rule nr 9: Most of Marc and Megan sex will take place in Megans room because Tonys bed is right above Marcs bed and we cant stand up correctly in there

Rule nr 10: MOST IMPORTANT RULE NO CONDOMS EVER.

Created at 18.09 June 31 2013

"Wow " was only word Megan got out from her mouth "Well what to you think? " "Every thing is cool but is that date and everything else needed and well I actualy understand about choice of the rooms " "Its our first paper of rules created and approval by you and me as naked " with these words Marc grab her tits and squeezed there nipples Megan closed her eyes because squeezing the nipples was actually hurting but she accepted with it soon "Well I guess its cool ok I agree with it " "Nice I love you so much Megan Clark " "I love you to Marc Clark and now back to bed and lets fuck again." They went back to her bed and she climbed on top of him and they had cowgirl sex Megans tits moved with her body and it was gorgeous after that they spend time as naked around the house until night falls and they had sex again in Megans bed Marc on top of her and spend night in her room naked and Megans pussy full of his cum.

(Present day)

Clarks family summer house was finally rebuild and they said out loud that they will spend all night in there and celebrate because we had only one all month of summer left before spiez will get back to whoop and to school now was hardest to find excuse because not just the party was coming but there parents vacation started today as well. Megan and Marc gathered into Megans room and sat on her bed mom and dad had left to buy food for tonight and Lee and Tony plaid video games down stairs every one thinked they were packing "What to we do Marc theres no way we can smuggle us out this time we have never been there we have been here making out and fucked even now only thinking about sex makes my pussy wet watch." Sense in there rules they must not wear underwear what ever came out of her pussy was seen on her white pants they were wet thank god she wears a skirt "I know I know let me think " "Marc we have to think something out before we go no doubth that we are in seperate rooms." and with that a light ball was light up in Marcs head "Thats it babe " "What to you really wanna be in seperate room " "Yeas wait what no if we can convince our parents that you and me want to be in one room then." "Ahhh then we can still sleep, fuck and be naked in one room " "Exactly but mostly sex hard sex " "Off course co mon lets start packing " they kissed and left to packing.

1 hour and 47 minutes later

They arrived to there cabin Marc and Megan toke there bags last "Wow Im so nervous Megan " "I know but lets hope we can sleep in one room " they toke there bags and walked holding there hands together inside they let there hands go. Dad said "Okey hear how things will be sense you two were never here we bought house with 5 rooms but because 2 were just to small we build them together we didnt had other choices." Mom said "And Marc sense you and your sister seems to be get along with each ohter more then you and Tony we decided that Lee and Tony sleep in one room me and your father sleep in second room and you two could share third room is this okey for you Marc if you want you can sleep with dad and me with Megan." Both Megan and Marc eyes were opened no way they will sleep with there parents Megan said "No its okey I can sleep with Marc in one room what to you say bro " "I agree I sleep there " "Okey then only problem what we had is solved now your room is upstairs go left and then last door on your right there are 2 beds in room one under the window and other one next to wall that separates your room with Lee and Tonys room." Both Megan and Marc nodded it was better then they hopped when mom left and closed the door Marc and Megan started endlessly kissing "I love you Megan " "I love you to Marc."

Marc then grabbed Megan and toke the bed what was left from the door because it was next to window and Tony or Lee coldnt hear them then. He threw her on the bed and kissed her Megan kissed him back and saw his hard dick in his pants it was hard sense he heard that the 2 rooms were built to one it was hard for Marc to keep it small. Soon as they entered the room he release his dick and it toke 2 seconds to get extra hard there rule to never wear underwear was so good idea.

Marc moved then to her black yoga pants they had wet spot on them so he knew that she was wet and pulled them down her pussy was wet he then opened her mouth and put his tongue into her "Oooh Marc so good fuck me hard tonight right " "Like you wish " he pushed his tongue deeper she unzipped her jacket and toke her breasts out to touch them Marc then but one of his fingers inside her she breathed in and out 5 minutes later he pushed another finger inside her she removed her hands from her tits and but them on the edge of there bed. Megan bite her lower lip she was close to cum "Oooooh Marc mmmmh ah aaaaaaaah " she shot all of her juices to Marcs face and he swallowed all of it "Mmmmh tasty."

3 minutes after her cumming and Marc cleaning her sweet pussy with his tongue Tony knocked on the door and called them down stairs to start barbecue they but some better clothes on Marc short sleeved white shirt and same pants and shoes no socks and no boxers. Megan weared sleeveless one shoulder pink top what covered only half of her right shoulder her left shoulder was naked basically it was sleeveless one shouldr crop top then black buffed skirt and pink sneakers and no socks, panties and bra her nipples were bit seen through her shirt but not to much and no one could see her pussy with out watching under her skirt.

After 2 hours of party Marc pulled Megan to a walk through the woods while others stayed at the back yard they walked a minute until Marc said "Okey its safe enough to hold hands " Megan smiled and toke his hand later she saw that his dick is hard again 6 minutes later they reach to some little hardly 3 meters wide and long beach where they sat down "Marc " "Yeah " Megan sat up removed her sneakers and skirt "Lets get into the water " Marc nodded and pulled his pants down and removed his sneakers hes dick was so hard. They walked in the water and kissed when finally Marc sat down on one rock and showed his dick "Its time to suck it babe."

Megan only nodded sat down on her toes and started do suck his dick meanwhile she pushed 2 fingers inside her pussy. 3 minutes later Megan saw his face was burning up so as hers so she stopped sucking toke his hand and once kissing pushed him gently on the sand and sat on top of him starting to ride with his cock "Aaah finally its so deep so biig and aaaah so yours aaah." Megan give out some moans she has never felt so good before even there first day when they fucked 3 times wasnt that great. 5 minutes of fucking they again started to heat up and "Aaah Marc Im about to cum " "Oooh yeah ooh yeah me to sweety mmmh " and only some seconds later they came. "Aaaaaaaaaah aaaaaaaaah aah that felt so goood alll that plesaure aaah " "I know and we do it again before we go to sleep " "Ooooh yeas double pleasure mmmh " they but there clothes on and left.

When they returned everyone were finishing cleaning up Lee asked "So how was the lake of Voorhees haha " "We saw guy with a hockey mask repeating "Kill for mother Jason" quoete " "Hey stop it I said I am not scared " "For now " Megan said "Good one Megan " answered Marc dad came out and said "So how is it here " "All ready and inside " "Good I go to sleep good night kids " they answered "Good night dad."

After a 30 seconds Lee asked "So what was the reason you two were not here in whole summer? " Megan said "Nothing special we were just aaah doing one thing " Marc helped her out by saying "Yeah like aah some kind of a project yeah " Tony answered "Are you kidding me its not even a school year yet and you made some kind of a Project " Marc answered "What did you think then " "Well I dont know sex maybe that would be perfect reason to me " for this Megan started bit sweat it was true Marc said "Yeah not going to happen wouldnt it be weird " Lee said "Ah wait wait wouldnt be that strange with you two " Megan asked "How? " Lee explained "Lets be honest you guys have best brother sister relationship I ever seen I mean you share the age, day when you were born you even allways stay next to each ohter all most every where at school launc in library when doing homework on the family Picture and so on and on list is pretty long."

Tony said "Yeah it wouldnt be that weird if you say it like that " Marc said "Yeah a little bit still " Lee only rolled his eyes "Okey you guys Im going to bed you coming Tony " "Yeah " Marc said "Dont worry I make sure that the doors are locked " Lee and Tony nodded but before going inside Tony said to Marc "Hey Marc dont forget one thing " "What? " "Bang your sister tonight " Marc answered "Wait what " Lee said over Tonys shoulder "Yeah go for it fuck her hary pussy " Megan said "Hey I dont have hairy pussy " Tony said "Well whatever the case fuck her its easy glimb under her blankett and push in " Marc answered "Ok ok bit to much information about Megans vagina " "Ok ok (while opening there room door later) they so going to fuck right " Lee answered "You bet they are."

Megan came in and removed her sneakers taking them into her hands and was standing next to the stairs when Marc locked the front door "Do you think its odd for us to love and have sex with each ohter? " Marc answered "No Its ok for us to do those things I really do love you Megan more then anything besides I think your hairy pussy is beautiful " "Really " she said with one leg on its toes, hands around his body and her green eyes glowing "mhmh " she kissed him and rised that leg and but her hands around his neck after a long kiss she toke his hand and guided him to their room and locked the door.

When they closed and locked the door Marc toke Megan and started kissing her soft lips when they reach to the bed Marc lay down on the bed his dick was hard again Megan threw her sneakers next to door and removed then shirt and skirt Marc was doing same after but on the bed first sneakers, shirt and pants now when they were both naked Megan climbed on top off Marc. Before she could kiss him he said "Lets make something different this time " "What " "Show me your pussy " Megan moved herself so Marcs face was between her feet "Great now move your head down and start to suck my dick " "Thats great idea so we can do both." With out asking they got to work Megan sucked his dick and Marc was pushing his tongue deep into her pussy 5 minutes of sucking they changed positions "Okey Megan lets fuck hard."

Megan sat on his cock and breathed out loudly "Mmmmmmh mmmmmmh oooooh " "Megan aaah Megan mmmh " they tried to keep there voices down because it was only 7 minutes from entering room and starting to have sex Lee and Tony would have heard them if they scram loudly next 13 minutes they fucked quietly Megan was jumping on Marcs dick and Marc did not get his eyes off from her tits. "Touch me honey aaah Im so close " Marc did like he was told he grabed her tits and squeezed nipples but amazingly it didnt hurt a bit he needs to squeez her nipples harder. After 10 minutes of hot sex Megan but her hands on Marcs chest and moved her body faster she was eventually close to cum "Marc I I uuuuh Im about to cuuuum " and with the end of the quoete she came but Marc wasnt finished yet he continued to fuck her Megan thinked "I really need to learn how to hold on so I could cum with him."

After Marcs cumming Megans pussy was tighter when it was before it felt so good "Marc mmh " "What aah " "We really need to train my cumming hold on time r" "Yeah we have do you must learn how to keep your cum inside you because theres no way I can aaah cum sooner " "Lets start lessons right when we get back home right." "Agreed mmh Megan lets cum now together " "Okey aaah "Megan stand on her legs and on her hands she moved her pussy what was now dripping bit up "Fuck me fast " Marc was moving his legs in position and started to move very fast in and out of her pussy he kissed her because she was about to moan loudly so everyone would have heard that. They kissed most of there sex until Megan broke it "Im cumming Marc " "Lets cum together " within seconds they came Marc losed him self and falled with his ass back to bed. Megan however stand up for a minute her left leg on her toes and her right leg on her knee and let his sperm to float into her womb some of his cum came out of her and falled on his dick.

They breathed heavily until minute later she falled on top of Marc and kissed him "That was great " Lets do it again tomorrow morning and night " "100% permission grante " soon they falled asleep.


Okay I hope you enjoyed it was bit hard to explain Megans shirt but belive me sleeveless one shoulder crop top is a real thing.