Have her use her mouth

"Once it's wet and you're warmed up, begin to suck on it, little one. Aside from your cunnie and your sweet little arsehole, your mouth is the most pleasure you can give a man."

Her small mouth engulfs the tip of your cock, with no hesitation whatsoever. Her teen lips glue themselves around your tip as she begins to lick once against.

You place your hand on the top of her head and she makes eye contact, moving her head back as if to make conversation. The smallest pressure keeps her glued to your cock, your meat swelling inside her mouth. The warmth and the wetness are glorious.

"Little sister, you've no idea how good this feels. Now, move your mouth deeper. Slow, steady, but deeper." You begin to move your cock, your hand still on her head and she moans as you subtly begin to gently face-fuck her.

Arya takes the hint, beginning to bob her head deeper. You notice her hands roaming her own body, subconsciously. Moving from her breasts, she seems as if the movements and the feelings are new, untrained, inexperienced. Even frustrated. She doesn't know what she's feeling or how to satisfy her carnal needs.

Her tongue swills around the length of your 8" member as you move deeper in her mouth, the teens brown hair swinging forward and back as she explores your manhood.