Permit Some Assistance

"You obviously want to help," you say to Amelia, "So why not?"

Amelia lets out her infectious little giggle and quickly strips off her shirt, revealing her lack of bra as her small, hard-nubbed tits are instantly visible. She all but prances over to your side, dropping to her knees on the opposite side from Vicki. Oddly enough, Vicki seems slightly calmed by Amelia's presence, her expression looking a little less nervous as her more exuberant friend begins to dispense advice.

"So the way you got him now's fine if you're just goin' down for a quick blow in the middle of the day," Amelia says, reaching for the button of your fly and undoing it, hooking your pants and underwear, and letting you lift your hips so she can pull both garments down to your ankles, "but for a situation like this it's better to let him fly free. And bonus, neither of you have to worry about zipper burn!"

You definitely feel more comfortable now that both your cock and balls are not restrained, so you nod in agreement with her advice. Vicki nods as well before her eyes return to gazing at your dick, her finger resuming its hesitant tracing of its shape. Amelia lets this go on for another few seconds before reaching over and taking Vicki's hand in hers, guiding it so that it now wraps fully around the length of your shaft. "Like this," she says, "and start slow. He's not lubed up yet so go too fast or hard is going to hurt... and he and I are trusting you to not hurt his dick, got it?"

Vicki nods again, slowly starting to move her hand up and down your cock and looking up at you occasionally to judge your reactions. Her hand is soft and warm, which combined with her loose grip would feel very pleasant on its own, but her slow, hesitant strokes only make it more so. Your eyes lid softly and you let out a pleased sigh through your nose as she continues. "Good," Amelia coos, "Just keep your hand going like that for now. Work the shaft and while you're doing that you can use your other hand to rub his balls and your tongue to lick the tip. Like this!"

As promised, Amelia brings her hand to your ball sack, taking hold of it and giving a feather light squeeze, which causes your hips to jerk ever so slightly. She then leans her head in, Vicki watching intently as her brown-haired friend extends her tongue and flicks it back and forth over your crown several times. This draws a hiss of pleasure from between your teeth and Amelia winks at you before pulling her head back (though keeping her hand on your sack) and nodding to Vicki in a way that clearly states it is her turn to try.

Vicki swallows nervously and leans her head in, slowly opening her mouth to let her tongue loll out. It makes for quite a lewd sight even before her tongue tip comes in the barest of contact with your cock-head for a moment before she withdraws. "Nonono," Amelia purrs, using her free hand to stroke Vicki's hair, "Don't be so hesitant and use every inch you're working with."

Now Amelia removed her palm from your balls to take Vicki's hand away from your shaft. This is so, when she leans her head in again, she can give a long, slow lick up the side of your shaft from the base to the tip. "Like that," she coos, nodding again to Vicki, "Just follow my lead for now."

The more reserved girl leans in again as well, extending her tongue once more to trace up the opposite side of your shaft. Once she finishes, Amelia licks again. Then Vicki licks again. Then Amelia. Then Vicki.

Eventually, the two find an alternating rhythm between them as they lavish your dick with their saliva. Even with your initial fantasies, you had never expected to be the recipient of a double tongue job and you were currently enjoying every second of it. Vicki then slowly brings her hand back up, taking her turn at cuppong your testicles and while her initial squeeze is a little uncomfortable, she uses your grunt as an indication to loosen her grip. In general, she seems to be learning quite quickly, slowly matching Amelia's boldness in how she licks you.

You notice a slight sparkle in Amelia's eye as she then gives a particularly long lick, once more swirling her tongue around your crown and lapping up the first few drops of pre-cum forming at the tip. Once she draws back, Vicki takes her turn but, just as she starts teasing your cock-head as well, Amelia suddenly reaches out to take hold of the back of Vicki's head and starts to push it downwards.

Vicki lets out a gurgling gasp as she suddenly finds your cock pushing into her mouth, eyes widening as she looks over at Amelia in shock. All you can do is let out a heavy moan at the unexpected, pleasurable warmth of your member being placed in a woman's mouth so suddenly (though a part of you is also grateful Vicki did not instinctively bite down or anything like that).

"Just helping you take the plunge," Amelia whispers, stroking Vicki's hair again, "Take your time getting used to this much before we start having you go down deeper."

Vicki lets out a whining moan, the vibrations of which further pleasure your cock, but she does not seem to be fighting what is happening to her at all. Your hands twitch at your sides, the temptation to grab the back of Vicki's head and push it down the rest of the way on your own (or even just thrust your hips upwards demandingly) becoming harder and harder to resist by the second. You NEED her cock sucking to start in earnest now that she is this far along but she does not seem ready to do so on her own yet.

Amelia is watching you intently, as if she were now judging you as much as she had been guiding Vicki up to this point. Was this part of the trust building exercise? To see just how long you could follow the terms until you cracked with desire?

Yet there is an odd twinkle in her eye, a mischievous grin on her face as she strokes Vicki's hair some more. It is almost like she WANTS you to do something...