Mother's Helping Hand/Start/Virgin/MC/Low Magic/Probe/Agree/Porn/Copy/Julie/Order/Soft/Switch/Repeat/Kiss/Switch/Sex/Jane
Something just doesn't quite feel right about doing it with Julie after you just hit her like that. You would just feel too guilty while doing it, better leave her a little more time to rest before doing anything with her. Instead, you step between Jane's legs and line up your cock. "Alright, I'm sticking it in." You warn her and then start pressing it against her cleft. You have a rough idea of where it's supposed to go thanks to all the porn you've watched, so at least you don't miss her vagina and suffer the embarrassment of pressing against her taint or her urethra or something of the sort. However, thanks to all the awkwardness, both of you are completely dry with the exception of a bit of Julie's saliva on your cock.
Jane is also very tense because she seems to be expecting this to be some kind of painful torture. She is accepting it, but you can see it on her face that she's bracing for pain, and that means her vaginal muscles are resisting you. Someone more experienced might address the issue of the lack of lubrication. They might also try to get Jane to relax, or at the very least demand that she stop clinching. You lack this experience though, and you are still too hesitant to order her to do anything. So, instead, you just keep on pushing as hard as you can. Jane whimpers as she feels the pressure increasing, and she only clinches harder. It feels painful trying to push yourself inside her, almost like your dick is bending. You can feel her parting a little, so you know you've got the right place, but she just feels so tight.
As you are attempting to enter her, another problem is beginning to arise. This is the first time you've ever touched your penis to the genital region of a real live girl. There were quite a few other firsts before this as well, but this one actually involves your dick in contact with the place that will make a baby inside a girl. This has your instincts stirring and demanding to force your semen out of your balls, and your ignorant testicles do not seem to care that you do not even have the head of your penis fully inside her.
"Mmm... stop resisting!" You growl in frustration as you are trying to hold yourself back from cumming. In your frustration, your inhibitions broke down for a moment as you realized you are not going to be able to use brute force to overpower her vaginal muscles. Fortunately, she seems to realize what you are saying, and you are able to press the head of your penis a little deeper inside her. Her dry pussy abrades your dick a little going in, causing the skin of your shaft to stretch and tear a little bit by the time you are pressed against her hymen, but without a benchmark to compare this to it just feels like heaven.
You can feel your balls contracting and the tightening of the ejaculatory ducts in your groin. In your relief at just getting passed the first hurdle, you relaxed too much and now you've lost control. Driven by instinct and panic, you quickly push as hard as you can to get even more of your length inside her in order to plant your seed as far up inside her as possible. You only have about 1/3 of your total length inside of her though as you feel a rubbery membrane inside of her beginning to stretch and distort. You are aware of hymens and what they are, but in your panicky state you are afraid you are about to actually injure her if you push in more forcefully at this moment. So, with less than half your length inside her and with all the ceremony of peeing into a urinal, wave after wave of your semen begins to erupt from your dick and into Jane's virgin vaginal passage. It definitely feels good to let your virgin load go inside of a real girl just for the weight of the concept behind it, but so far as the experience itself goes you just can't help but feel a little disappointed by how it's going and your face and posture give fairly little reaction to the supposed pleasure of sex. You've heard there's good sex and bad sex before, you are pretty sure this does not fall into the "good" category.
Jane gets a look of confusion on her face and she looks down at her crotch. A look of shock and fear replaces that confusion a second later and, just as you are depositing the last little spurts, she jerks and fights against the hand holding her hip as she struggles and, due to the tension melting off your body in post-coitus, she easily breaks away, leaving a small trickle of your last spurt of semen running down to her butt-crack while your dick gives two last jerks and a little of the pearly fluid dribbles out of your tip and then drips onto the edge of the bed.
"What happened!?" Julie ask as she noticed something was wrong.
"It was heating up inside of me!" Jane says as she looks at her pussy and the white stuff coming out of it in confusion.
"Uhh... no!" You quickly defend yourself before she concludes the tip of your penis was heating up to burn her or something. "That was just the white stuff there getting pushed into you, it's a little warm.
"What IS it!?" Jane asks as she scoops a little of the stuff trickling out of her snatch onto her finger and examines it.
Alright, how to deal with this...
You really ought to give them some kind of explanation about the basics.
- Tell them it's the stuff that makes babies, and answer any questions that result from this
- Tell them it comes out of a boy's penis like blood comes out of their vaginas
You still feel unsatisfied, your pleasure comes first, tell them just enough to let you try having sex with them again.
That really didn't go well, tell them just enough to satisfy them then wait for your mom to come home before doing anything else.