Use your new fucktoy for her intended purpose, fucking.

She asked if it was good. Fuck! It was the most amazing thing you’ve ever felt. You think it wouldn’t sound very ‘Masterly’ to tell her that out loud, though. “It was very good, for your first time, ****. You may be a natural cocksucker.” You tell her. You try to keep an even tone, but you can’t keep the excitement out of your voice. “I’m sure you’ll get better, because I’m going to give you lots of practice.” You add with a laugh and stoke her hair like you’re petting a good dog.

Tracey’s face lights up, a beaming smile spreading across it. She leans her head into your stroking fingers. “Thank you, Master.” It’s incredible — she’s happily thanking you for calling her a cocksucker and telling her she’s going to be giving you lots of blowjobs. Magic rocks!

A glance at the clock tells you that there’s still little while before your sister will get home. You should make the most of the time.

You lift your head from your pillow and look at Tracey. It’s so hot that she’s kneeling for you, but one of the main reasons you want her as a **** is her body, and you could enjoy it more if she was in bed with you. You shift over a little in bed, tugging your leg away from her grip. “Get in bed with me. Now that you belong to me, I want to get more familiar with my property.”

The gorgeous blonde giggles and nods, “Yes Master!” She eagerly crawls up into the bed, snuggling next to you.

You roll to face her. You stroke your hand down her body, feeling her smooth, soft skin. She shivers and sighs contentedly at your touch. You wrap your fingers around her tit, and squeeze softly, feeling its weight and firmness. She gasps and arches towards you, pressing her breast into your grasp. You continue your exploration, trailing your fingers down her belly, over her neatly trimmed bush, and then between her legs. Her labia and her inner thighs are slick with her juices. You slide your fingers up and down over the soft folds of her pussy. She gasps and moans, her hips rise up, making little humping motions against your hand. “You’re so wet.” You say in a teasing voice, as your finger slides along her warm, moist slit.

“Yes Master. I can’t help it. No one ever got me this wet before.” Tracey says in a tone that sounds a little like she’s apologizing but still excited to find out what else you can make her body do.

You slide your middle finger between her labia, slow and easy, exploring what is brand new territory for you. Feeling what a pussy is like for the first time. Her breathing becomes faster, little panted gasps, as you slide your finger in and out of her.

“You know I’ve never fucked a girl before. Right? You'll be my first.” You tell her, as you pull your finger from her wet cunt, and bring it to her lips.

Tracey nods, she takes your offered finger into her mouth, sucking it hungrily, her tongue sliding around it. When she’s done cleaning her juices from your finger, she answers quietly, “I know.” She looks at you, a little confused. “At school, you always seemed so shy and quiet, Master. Nervous around any girls.” She grins. “But… you’re sooo different now. The way you take charge, Master, it’s fucking hot.”

You chuckle. “You must have inspired it in me.” You tell her. “I wanted you, so I did what I had to get you.” You grip her jaw and lean in to kiss her hard. You pull back from the kiss and look down into her face, smiling. Your cock has recovered and is starting to stiffen again. You press it against her hip and start grinding. “And now I want your cunt, ****. Grab a condom from that desk drawer.”

Tracey nods with a big grin and turns to reach the drawer, she pulls out the strip of packet, and holds them out to you.

You shake your head. “You can put it on me.” You tell her.

Your new **** smiles and nods. “Yes Master.” She looks a little uncertain, though. She’s never had to deal with condoms before, and never expected to have to. She tears off one of the packets, rips it open, and pulls out the condom, turning it over to see which way it should roll on.

You watch her, keeping quiet, and letting her figure it out for herself. This is going to be one of her jobs from now on. Then it occurs to you that you don’t have to keep wearing them. “I want you to get on the pill as soon as you can. So we don’t need to keep using these. Tomorrow, make an appointment to get a prescription.” You order her.

Tracey laughs. “My mom is going to be so confused when I tell her I need to start birth control. I’ve been out to her forever. She’ll adjust though.” She manages to get the condom on your cock. The shaft flexes as her slim fingers roll it down.

Once it’s on, you push her down onto her back. You move on top of her, pushing her thighs apart with your knees. You grip the base of your shaft and guide the head to her pussy. The tip parts her folds and you try to push in. You have trouble finding her entrance and just prod at her a few times. Seeing your frustration, she shifts her body under you, adjusting her position. Then you finally press the head of your cock inside.

This is what your cock has wanted for so long. You shove in. You notice a brief grimace of discomfort cross Tracey’s face as your cock invades her, but you are too caught up in your eager rush and focused on how good it feels for you, to slow down. You drive forward until your shaft is completely enveloped by her warm, tight pussy.

Tracey’s expression goes back to joy and arousal once you are pushed in all the way and your crotches are grinding together. You start thrusting fast and wild. You’ve waited so long for this. Your excitement overwhelms you. You don’t think about anything now… just feel… just rut. You are panting and sweating as your body heaves over hers.

Tracey’s hands grab your shoulders tight. Her legs wrap around you. Her body is bouncing on the mattress from your frenzied humping. She lets out a strangled cry “Cummmmminnnng…” Her legs tighten around your waist, pulling you against her hard. Her pussy spasms and clenches, tightening on your shaft. Her body goes stiff under you, then relaxes once her orgasm subsides.

You are close now. If you hadn’t just cum in her mouth a short time ago, you would have probably shot your load as soon as you entered her. Your thrusting becomes urgent. Then you slam in hard and hold there as your cock erupts. You can’t say anything, just grunt out “Nnnnnnghhhh…” Tracey grips you harder with both hands and legs, and cums with you. Her pussy clamping down hard on your pulsing cock.

As you recover, you take in deep breaths and let them out slow and shaky. For a few moments you keep still, propped up over Tracey, as your cock twitches again and again, squeezing out the last dribbles of cum into the condom.

Tracey is limp under you, a sheen of sweat on her flushed chest. Her eyes half-closed. Breathing out long, quiet moans on every exhale.

You roll off her and sprawl on your back on the bed next to her. All you manage to do for a long while is lay there panting.

Then you hear your sister’s car pulling into the driveway.