I didn't say shit to her about that move she'd just made, as if she'd forgotten I was even there. I just carried on finger fucking her, staying in tune with her body while rubbing my cock harder into her clit for some much needed relief for myself.
And just as her legs grew taut and her whole body tensed up for the grand finale I pulled my fingers out of her and lifted her off my lap. She looked dazed and confused for the first few seconds but it didn't take my bright girl long to figure out what had just happened to her when I picked her discarded panties up off the floor and passed them to her.
She looked furiously close to tears, like she wanted to knock the fuck outta me, so I knew it worked. "Come let me take you home."
"But we have more than an hour left." She was all but pleading now and the way she rubbed her thighs together after pulling her panties back in place was a dead giveaway.