Put your hand down her pants.
From Create Your Own Story
You can't believe you've got your own little girl at your mercy, grinding on your cock. You'd think you weren't dreaming, if you didn't want her this much. Your cock strains against your pants painfully, just barely feeling her warmth through both your clothes. She's still so young and innocent...would she?
You reach in front of her, gently unbuttoning her jeans. She doesn't say anything. She just moans softly, her eyes half open, looking into yours. "Kiss me," she says, dreamily, and you can only oblige. Fuck, her lips are so soft. So moist. And there's the taste of that lip balm she wears, sweet as she is. Your fists clench in desire as you nipple on her lower lip gently, then let your tongue explore hers. You feel 16 again, her age, and remember your first kiss. It wasn't as sexually charged as this one, but it was absolutely exhilirating.
Your hands run through her long blonde hair, and you watch her body reacting to you, grinding against you of its own accord, her eyes looking up at you in that familiar "fuck me" way.
You let your hand slide under her pink panties, the old cotton making it obvious she's not doing her own shopping. You feel the immense warmth inside as your fingers slide through her short fuzz, and the incredible wetness as your finger slide across her lips.
She grabs your arm gently, pulling it up. "Mmm...no daddy...just...this please..." she moans, turning around in your lap to face you fully, then grinding against you all the more obviously.