Tales of Jones Lab School

By Steamgene / Larry Marion / Eagerfiftyguy

Published on Sep 16, 2023

Bisexual

Tales of Jones Lab #80. The Mouth, Pussy, and Butt Railway : Bi-SexualHigh Schoolstories

The Mouth, Pussy, and Butt Railway

by

Larry Marian

The explorers for those interested in becoming Jones Lab students gathered beginning at 0945 for the scheduled departure of the "trains" of the M,P&B Railway - the Beaver Line.Down the line of m most of the PRs stood the engineers, each with either an actual engineer's cap, or something looking like one.Helping them were several adult staff members, getting the explorerssorted into which train would be theirs'.

A whistle blew - two longs, a short and a long."Conductors.Board the passengers.Check their tickets.Engineers.Walk your passengers to their cars.High ball when signaled the track is clear.All aboard!!"

Jill

Jill led the way to PR#2 with three boys and one girl behind her, two twelve year olds and two thirteen year olds. Glancing behind she saw them pushing and punching each other, all three boys with an erection, one with three inches at the most. The other three had maybe four inches.Well, she thought, the three incher has to get a BJ.

When she got to PR#2 she ushered the kids in, closed and locked the door and turned the "occupied" sign on."Hi, I'm Engineer Jill.The norm for a passenger is one suck and one fuck. I'll get to the girl in a moment.Since there are only four of you, maybe I can work something out.So, what are your names, please.Oh, and to make sure, have any of you actually had your dick in a girl's pussy deep enough that your groin touched her groin?

"Uh, I'm Jerry.No.I did touch Betsy without her panties on a few times."

"I'm Bob.My next door neighbor sucked me once and I licked her pussy."

"I'm Brianna.I have a boy friend and we've gone to third base a few times.We've both done oral. We haven't fucked."

"Okay, Brianna. We can do one of two things.You can stay with this train and I'll go down on you, or you can go back to the station and see one of the two guys. Then he'll get one of the older engineers to send one of their guys to me.What's your choice?"Jill looked at Brianna.She stood about four inches taller than the boys, had nice tits, maybe a 32 B, nice pubes above her snatch.

"Uh, bet you could show me something to teach to Eric.I'll stay with you."

"Great.I think I'll enjoy you.Okay, last passenger."

"I'm Scott.Well, I've messed around with both a boy and a girl.But Shirley won't let me put it in her yet. "

"Good girl, Shirley.Remember, if you want to wear the V, you have to be a virgin by definition .

"Okay, passengers, it looks like this is the oral local.For you boys, I'm going to sit on the lowest couch and you come up and I'll do you.Brianna, you'll lie down on either the lower or the middle couch and I'll get between your legs. Questions? No.Okay, have you decided who goes when?"

"Yes.I'll go first, and then it will beBob, Jerry, Scott, in that order, Brianna said.

"Okay, Brianna, hop up on the couch, open your legs, raise your knees and I'll be right behind you.Boys, feel free to watch." The boys circled around the couch asBrianna got on, and followed Jill's instructions, then Jill settled herself between Brianna's spread and raised legs."Your pussy looks just right for a girl to eat you.Now boys, listen carefully - eating a girl out is not kissing her outer lips. Either she or you need to spread those lips and see the pink ones inside.Our hole is at the very bottom of our pussy.Watch as I take my tongue and slides up here crack to the very top where her clit is.Then repeat several times.This will get her started.So:"

` At that she lowered her mouth and began to minister to Brianna, her tongue traveling up the pink trail to the Brianna's clit several times before inserting first one and then two into Brianna's vagina, frigging her.Brianna began to moan.Jill raised her head. "You okay?"

"Yes.Little cums. Yes.Getting more."

"Okay just a bit more for you."Then Jill went back down to continue Brianna's for another few minutes and a few more vocal cries from Brianna. Jill raised herself up, got up, went to Brianna's face and kissed the younger girl, then kissed the closest nipple."Now, if, and only if, you want a boy or boys practice with you, do so.Okay?

"So, it's boy time.Here's what we are going to do. Brianna said, Bob, Jerry, thenScott in that order. If you want to try to pleasure Brianna, and she agrees, and you aren't riding a moving train, practice.

"The way we'll do this is, you get up on the middle couch or high couch, depending on how tall you are, your legs over the edge, sitting.I'll take it from there.The others can watch or wait or practice with Brianna. Okay Bob, let's get it'd off!"

Bob stepped up smiling, his skin colormaking her wonder if she weren't related to him, as he looked very much like some of his relatives.She leaned forward."Bob, do you have any relatives namedAdams, or M'urk, or Jefferson?"

"Why?I'm mixed.I got all three of those names in my tree."

"Then we may well be cousins.But I'm sure we're far enough away for it not to be incest.."At that Jill took Bob's small balls, cupped them, then guided hisfour inches into her accepting mouth. There her tongue and han d worked his cock and balls for two minutes when Jill felt those four inches twitch.

"Jill!I'm about to ..CUM!" And he did, his thin thirteen year old cum shooting g into hermouth. Jill held it all and then swallowed.Bob looked mortified."I..I'm sorry!"

"It's okay, Bob.That happens.Look, on average, I give a blow job a day, between my beddie, who I really love, my being an engineer, and my secret gentleman friend whose name I don't reveal. I think at your age, you need to worry.Now, jump down, it's Jerry's turn next."

The two boys swapped places as Jill watched as Brianna got on the low couch and Bob settled between her spread legs. In the meantime, Jerry, with thethree inch hard dick, got on the middle high couch, feet dangling, the twelve year old's thin pecker sitting out, his bright red spear shaped cock head ready to be serviced.Jill took his balls, guided the erection towards her mouth as he moaned, "Aw, Crap!" Splattering his engineer's face with his clear, thin sperm.

Jill looked up, the little pecker dripping a few drops, and the horrified boy sitting there, as though frozen."I..I'm sorry...I.... Ah shit!" Jill hugged him.

"It's okay.Look, Clyde did almost the same thing and he was almost fifteen then.Let me go ahead and take care of Scott."With that she leaned over and kissed him, not deep, but not a sister's kiss, either.He smiled as they finishedand Scott walked up.

"Guess it's my turn," he said.

"Guess it is, Scott," Jill replied."Now, does `messing around' include cumming in your girl or boy friends' mouth?"

"Yeah."

"Just warn me, okay.I don't know any girl - or guy - who wants to be shocked. Okay?"

"Okay.Please." With that Jill took the hard four inches and began to work him. It took her just a little over two minutesfor Scott to mutter, "Cumming soon...OH! So Good!"As his thin fluid flooded her mouth.She swallowed.Scott withdrew his cock and got off the couch.

"Bob.You hard again?"

"Uh, Yean.But.."

"Let's see how long you can go this time. "

"Oh.Great!" With that he jumped on the middle couch, his legs over the side.From the time he sat down on the couch until his first cum shot entered Jill's waitingmouth, one minute, 45 seconds. Jill kissed him with her cum flavored saliva in her mouth.

"Well, you're at your station.Please depart your car on the station side."With hugs, they did .

Derailed

Jill stood at the door of PR#2, to see PR#4 open with Bonnie watchingthree girls and one boy leave, smiling.At the same time Jack came hurrying towards them, coming fast enough that his dick swung back and forth."Shit," he said, something she scarcely heard him say."We really screwed up.Out of fifty explorers, thirty are girls, and twenty -seven are virgins.Twenty boys and fourteen virgins."

"And girls cum slower," Bonnie said."What are we going to do?"

"We're going to grab some of the explorers waiting, send them to you guys fromAmanda or Vickie.Clyde and I will help Connie and Melinda at their station.One thing - we don't have to swallow as much cum."

"Just more pussy juice," Bonnie said.

"Okay, stand by your door, we're bringing two more to each of you.I think both will be girls."Jack looked both ways, then gave Bonnie a quick kiss, first on her lips and then on a breast, then left.As he left, Bonnie and Jill saw three girls and one boy come towards them.

"They said to see Jill andBonnie, " the boy, who looked to be about sixteen with a semi-hard dick which might hit six inches when hard.

"Yeah, sorry about that," Bonnie said. Both Jill and Bonnie looked at the three girls.One looked twelve or thirteen, the next thirteen or fourteen, and the last fifteen or sixteen.The two younger ones had a V; the older boy and girl did not.

"Let's all go into #2," Jill said, "and decide what to do."She went back, opened the door and the four explorers walked in, followed by Bonnie.

Once everybody was inside, the door locked and sign set the four explorers sat on the lowest couch while Jill and Bonnie stood in front.

"I'm Engineer Bonnie and this is Engineer Jill.The guy is Clyde who is Jill's brother and my beddie.I'm fifteen and Jill is fourteen.So who are you?"

"I'm Karen.I'm going to be thirteen in two weeks and I'll be in eighth grade."

"Oh, I forgot.I see you have on your V.So, from everybody, what is the most sexy thing that you have done?So if you would answer that part, Karen?"

`Well, my boyfriend and I have been naked together and touched each other down there.He shot once."

"Okay.Thanks.Next?"

"I'm Lizzie.I'm fourteen.Me and my boyfriend have done oral.He's not very good, but I'm trying to teach him.I suck him and swallow. We do it about once a week."

"I'm Babs.I'm fifteen.My current boy friend and I have sex at least once a week.He wears a condom.I want to go on birth control.We don't do anal."

"I'm Mark.I'm sixteen.Me and my girl friend have sex as often as we can .Like Babs, I've never done anal. "

"Thanks.Now, just so we all are in the same boat, all three of us are sexually active with vaginal, oral, and anal.If you are interested and we have time, we might demonstrate anal.Obviously this would be with Jill and Clyde.

"So, Jill will take Karen and Babs while I'll take Lizzie and Mark.Jill and I will go down on the girls and Mark and I will decide what he wants to do. Okay?So let's use the low and middle couches.

The two engineers took their two passengers the two mentioned couches, both about ten feet from each other. Jill motioned them to sit down on the couch which they did."Well, I'd prefer the engineer were a guy, but that's the luck of the draw, I guess," Jill said."Now, I know I'm bi, so going down on either of you won't bother me at all.You okay with me licking your pussy or fingering you?"

"I touch myself sometimes.My little brother caught medoing it a few weeks ago and Momdid a month ago.I'm not sure if I'm doing it right," Karen said.

"Babs, it sounds like you and your boyfriend know what to do.So, it it's okay, I'll do you first, with Karen watching and then I'll do Karen.Okay?"

"Sure. You sound very experienced."

"I was twelve the first time I licked a pussy."

"I guess you are.Let's get started," Babs said,as she lay down on the low couch followed quickly by Jill.

"Mark, I'm going to be a bad girl with you.I should ask you your choice ofmy mouth or my pussy, or even my butt, but I've chosen for you - my pussy.ThenI will do Lizzy.If there is time left over, and you and Lizzy want to, I'll watch while you and Lizzy do oral any way you want to.Okay?"

"Sure.Which position?"

"Missionary or doggie."

"Okay, doggie."As soon as Bonnie heard that she got in position on the middle couch.Mark climbed up, got behind her and at once began to enterher pussy with his hard cock.

"Stop, Mark.Don't you and your girl friend prep yourselves, make out a bit?All the girls I know want a lubed pussy to make it easier. Please take your hand and get me a bit damp first.Run your fingers up my crack.Find my clit and play with it.Kiss my neck.Play with my boobs.Take a few minutes.Okay?"

"Sure.We always kiss at first."

"It might be enough for some girls, but you never know.But I feel I'm already responding to your hand. Feel the dampness?"

"Yeah.And my finger just slides in."

"Yeah.Give Puss two more minutes and Peter will `just slide in." Two minutes later Mark tried again and this time there was no objection as Mark's rather thick cock slid in easily and the two began the sexy see saw that led to heavy breathing by Mark and sexy moans on Bonnie's part. At one point she turned her head from tongue kissing Mark to see Lizzy's head propped on the side of the couch watching Mark's cock slide up and down in Bonnie's pussy.

"Oh, God.I'm about to cum.No protection."

"Go ahead.Cum in me.You can't get me pregnant."

He did.They lay huddled for a minute or two, then Mark withdrew.They kissed. "Bonnie, you're only the third girl in the whole world I've done this with."

Bonnie smiled."Enroll here.Bringyour girl friend.Look me up. "

"I'll talk to her about that."

"Remember,you are responsible to yourself and nob body else.But that's a heavy responsibility.Let me tell you.This is my second year at Jones.I've walked into ourroom to find him and a girl having sex.He's walked into our room and seen me and a boy having sex.In each case, we excused ourselves and left for fifteen minutes or so.After bed check, we made love. That's Jones."

"Bonnie, it's my turn," Lizzie said, lying on her back, hers knees raised and spread, her hand on her pussy, her pubs covered with the hand that frigged her.

"Right now, Lizzie.Right now."

The engineers gathered at the station watching the explorers leave for their next exposure to Jones.All they saw were smiles and happy faces."This could have been a major fuck up," Amanda said.

"Could have been. Lesson learned, Don't count noses.Count pussies and cocks," Barry said."Make engineers compatible with the passengers."

"Well, high balls to you all," Jack said as he took Bonnie's hand.

"He has such a romantic wayto lead me to our room," Bonnie said as the first couple left for their room and their bed.

When I started "After the Experiment" I did not plan to have more than between three to five more stories. Like Topsy, this has grown. With growth came a few errors. For example, we have the line from the Teen Swim Party "... ranging from a bald, flat 11 year old..." when the invitation clearly states that the mandated ages are 12 to 17 so this line should read "... ranging from a bald vagina, flat one who looked 11 . . ." Feel free to point out other errors. If I were to ever find a paper publisher, such errors will be corrected.

Thanks.

If you liked this part of "Tales of Jones Lab School " or any of the other Paige-Mason-Jenna stories, please consider a donation to Nifty. Comments, pro or con to the author are always appreciated.

Next: Chapter 81


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