2T4U/Jack/Morning at Lane's/See if you can talk Brittany into fucking
"I see," you say, contemplating the concept. There is really only one thing you could show little Leah that the two of you have done that Brittany couldn't have shown her already, and you kind of don't want another crappy blow job. You just can't seem to get turned on at the thought. Maybe if Leah was the one doing it. Maybe. But still, what you really wanted was some pussy.
Wait, Brit is acting pretty darn horny right now. She is more horny than you have ever seen her. Maybe... "Well," you say, kneeling down in front of your girl friend on the couch. "There is one thing I would really like to show the tike." You lock eyes with Brittany, a really suggestive look on your face as you run you hand up her bare thigh. "What do you say?" You ask as your hand just reaches her skirt line and you begin to slowly slide your hand toward her inner thigh and up to your target, the place you hope to have your dick soon.
"Heh, I've already shown her fingering." Brittany says nervously, casting her eyes about the room.
"I think you know quite well I'm not talking about that." You comment.
"What? What's he talking about?" Leah asks. Brittany's response to this question is simply to reach over and stick a finger into Leah's cunt, causing the little girl to gasp and shudder immediately.
Somehow, fingering her sister seems to have some sort of calming effect on Brittany, and she looks back at you with a smile on her face. "Ok, yeah." She says with that scheming look back on her face. "If we are going to teach her, we should do it right."
With that, Brittany evicts Leah from the couch and reclines herself back against the arm of the couch as she drops one leg off the side and bends the other knee up against the back cushions. You rather hastily shove your shorts down to your knees and climb up between Brittany's legs.
You hear a gasp coming from Leah's mouth as your dick first comes into view, but right now you are more absorbed in the fact that this actually worked. You are actually about to claim Brittany's virginity. Because her family is old fashioned and uses the "abstinence only" method of preventing pregnancy, Brittany had never even allowed you to stick it in no matter how much you promised to pull out before you came. Now she just readily agreed to it. You really should be more excited, but for some reason you aren't. As you line up your dick with Brittany's pussy, you are just disappointed and wishing it was Leah instead. Brittany seems to take note of your hesitation, but she does not seem in any way perturbed about it. Rather, as you pause hovering with your dick right over her entrance, she just gives you a smile as though this is exactly what you were supposed to do.
"So, how do you like Jack's penis?" Brittany asks her sister with a very light and friendly attitude.
"Its HUGE!" She says, causing you to beam with pride.
"Actually, that's just a little above average for boys Jack's age," Brittany comments on your 7 inches. "But yeah, I am sure it is a lot bigger than any of the boys in your class could possibly have."
"What? Is she looking at the boy's in her class?" You ask. "What, is everyone running around with their pants down over at the middle school now days?"
"Nooo!!!" Leah counters enthusiastically. "I don't look at the boys in my class, they're dumb." She says.
"So, have you seen any boy's penises before then?" Brittany asks her sister.
"Yeah!" Lean says insistently.
"When?" Brittany challenges.
"Umm... when we were swimming in the river. I saw some boy getting changed by his mother."
"And how old do you think he was?" Brittany asks.
"I don't know, maybe four?" Leah responds.
"Well this is how an adult's penis is supposed to look." Brittany said. "And it means that you are a big girl if you can have a boy's cock at least this size inside of that hole I showed you."
Wait, what is this high and mighty "big girl" talk all about? Brittany's still a virgin herself isn't she?
"Ok, watch closely." Brittany says. "Jack's going to put his dick in me now." She looks back up at you and gives you a nod. She wants you to show Leah how to fuck, and her eyes say that you better not dare back down. What has gotten into her? This isn't at all like how she usually acts. Oh well, if it means you finally get to fuck.
You begin to lean your weight forward, causing your glans to slowly part Brittany's outer lips. You feel her vaginal opening start to spread. You're actually doing it, and you are doing it in front of your girlfriend's 10 year old sister! You manage to get about the first half of your head inside of her when you feel some resistance. It is her hymen. That dirty liar, she was just putting on a show of being experienced in front of Leah. Brittany looks up and gives you a look that just seems to tell you not to dare do anything other than just continue to progress forward as though there was no hymen. You really can't figure this out what has gotten into her, why she wants to make such a show for Leah of having all this sexual experience, but if it means you finally get to fuck then who are you to argue?
You let out a sigh and lean your entire weight forward on top of your girl friend, ripping right through her hymen and surging through to bottom out in her cunt in the space of about one second. The sigh and the motion of you falling on top of her does an excellent job of covering for a twitch and a barely suppressed grimace from Brittany as you take her cherry.