You wait for instruction

You're not going to go through all of this then endanger your reward. You sit quietly as she recovers from her post-orgasm glow. Eventually, she sits up and looks to you. "Ok, get undressed now." You turn and start to undress. It doesn't take long to get out of your vagrant costume, and as you turn around you see her as she finishes getting out of her dress. Her slightly short body is mostly sleek and thin, though it does have a bit of babyfat-like chubbiness to it. Her breasts are tiny, with prominent nipples. She straightens out the sheets, giving you a view of her cute, shapely butt. "Get on" she says imperiously. You do, laying down straight. She grabs your rigid cock and rubs up and down, staring you in the eye. "I'm going to fuck you good, not because I want you to enjoy it, but to show you I can." She looks at you with unshakable confidence.

Ok, you'll take that. She clambers up on the bed, sitting on your legs. She puts a little hand to her still-wet pussy and rubs some of her juices on your cockhead. That done, she gets up and crouches above you, ready to take you in. She lowers herself slowly, taking you in a couple of inches before backing off. "What's the matter? Scared?" Her face lights up in anger, and she tries again. She whimpers as she swallows your whole length, and you sigh at the pleasure of entering her tightness. You notice her thighs trembling a bit. "I thought you were good at this?" you tease. She goes livid. "SHUT UP! I'm going at my own pace, you can't tell me what to do!" The little imp gets up and rides your length again. She's starting to adapt to your size, and you can see her getting more confident. An arrogant smile takes the place of her earlier frown and she starts riding you with a regular motion. Her pussy is still wet from your cunnilingus, and it drenches your cock. You sit back and relax a bit, enjoying the squeezing of her tight box as her cut butt slaps against you.

You blow your bossy client a little sarcastic kiss. She sticks her tongue out at you in refusal. The pussy on the little girl is nice, tight and hot like it should be, though she is not as experienced as she lets on. As she rides you, you bring your hands up and grab her soft sides as she rides you, thumbs on her nipples. You rub gently in circular motions as she goes up and down. Before long you start to see her squirm at your touch. She won't meet you eyes anymore, instead she stares at the ceiling. You bring one hand down and start to play with her clit as best you can. She has to stop at first, slamming herself down on you with a wet slap. It caught you off guard and you almost came, but not quite. She looks at you ruefully but says nothing. She gets back up and starts again. She can't keep it up for much longer though. Her breathing is ragged, and you can feel her legs tremble weakly as she tries to keep up. Furthermore, her tongue is hanging loosely from her mouth and her eyes are starting to glaze over. She's almost there, though you could still hold out if you wanted. She probably wants you to come with her, otherwise it would probably hurt her fragile little ego. You decide that it would be best to come with her for the sake of your reward.