underage Sharing is caring! (M4F, M/F/F threesome)

Looking for a female partner to play out an idea based loosely around this image.

The basic premises is that our 3 characters are all neighbors who've grown up together since they were little. Recently MC and one of YC's have decided they want to be more than just friends and started dating, despite being too young to know what that even really means. Having access to the internet, the do a bit of googling to find out what people do as BF & GF. Ignoring all the warnings and "you must be 18+ yrs or older to view" they come across, they find something that apparently a lot of adults do when they're in a relationship. Naïve and innocent they give it a try, only to find a new "game" that they absolutely obsess over! And in some of the videos they watched there was more than one girl, so they invite their best friend to join them. A few months later and the 3 of them have become little sex addicts, taking any chance they get to sneak in a quicky here and there. During sleepovers, in their treehouse club house, the backyard woods by the creek, even the locker rooms at school. Any place they can get a little privacy they'll use it to play their "game". The RP would follow a slice-of-life style RP of the three of them as they go about their days, having sex, but also still being school kids. Having to worry about their grades, trying to make the sports or cheer teams, and just being kids.

What I'm looking for:

• Someone willing to play the two girls for this idea, while I play the male.
• Our characters would be around 12-14yrs old, preferably all in the same grade to all for at school shenanigans. 
• The tone I'm looking for is more or less "sex-happy". Sex is common between the 3 of them, it's a fun "game" they play and they treat it as such. They're not trying to seduce each other, they just wanna have fun and feel good together. Less "I wanna choke on your fat dick tonight~" and more "Can I suck your cock while we wait for the bus? Pretty please~?", if that makes sense?
• While they're innocent to what it is they're actually doing, they're no longer naïve about the act itself. They've been having sex nearly every other day for a few months now. The girls know how to suck and ride dick, MC knows how to eat out their pussies and where their G-spots are.
• Experimenting with new kinks. They have the internet and google, they can look up all kinds of new ways to play their favorite "game". From exploring anal, bondage, BDSM, even foodplay, the possibilities are endless.
• While MC and one of the girls starting to "date" was what started all of this, the romance more or less has fallen away in light of how much fun they're having fucking each other like rabbits. But if you want, I'm not opposed to bring the romance angle back in a polyamory angle where all three of them decided to date each other.

Possible kinks: (Not mandatory, but could be fun to include)

• Experimenting with new kinks: As mentioned above, they can look up all sorts of new ways to have sex online, there's bound to be some that catches their eye.
• Excessive cum and cumplay: I love playing characters that cum by the bucket. The more lewd and perverse things we can do with all that cum, the better. (Seriously, I have very few limits with cumplay, you set the limit and I'll tone it down to match)
• Messy: Paired with excessive cum, if they're not coated in a layer of their mixed juices and a puddle has formed below them by then end, we did something wrong.
• Multiple rounds: They've been fucking for months now, they've built up some stamina that lets them go 2 or 3 rounds each at least!
• Creampie fucking: Paired with excessive cum, messy, and multiple rounds. MC blows a load inside one of the girls, cum floods her pussy and spills out and leaks down her legs. But then he starts up again! Cum gushing out around his cock with every thrust as he tries to stuff her with even more!
• Outdoor sex: In the woods in their back yards, the beach, the park, in the creek, etc.
• Casual nudity/sex: They've been fucking for months, they've seen each other naked more than clothed in that time as well. Why wouldn't they spend their sleepover in the nude and just idly having sex to pass the time?
• Lewd commentary and teasing: If MC and one of the girls are going at it while the other girl watches, have her make some lewd remarks and comments about how they're fucking!
• Just out of sight: Blowjobs in the backseat of the empty bus, quickies under the bleachers during game night, behind some bushes and tries at the local park, etc.
• Oral clean up: A guilty pleasure of mine. After fucking, the girls use their tongues and mouths to clean up MC's cock and maybe even each other's pussies.