Great rewards

You wake up the following day, excited for what the day will bring. It took a long time for you to get to sleep yesterday, your cock aching in its cage, desperate for the release you know you will get today. You get dressed, as you usually do these days, in the clothes Emily has bought for you. The pretty black dress she gifted you, as well as the stockings. You wanna look pretty for your sister. You know it's what she wants. The hours feel long as you wait for your sister to return from school, until you finally get the usual text message you so much desire. You lie down in your bed and listen as the front door opens, and it doesn't take long before you hear Emily's loud moans as you know Eric's cock is deep inside her.

The noises continue for what feels like an eternity as you lie there, feverishly humping your pillow, desperate for release, until finally they both cry out simultaneously. Then it turns quiet again, as you lay there. Waiting. After a few minutes, you hear movement, and before long, the front door opens and closes. You know your sister has kicked Eric out as usual, and you lay still, waiting for her to deliver your usual reward. But it doesn't come. Instead your phone buzzes. It's from your sister. "Get in here." is all it says. You obediently get up from your bed and head over to her room.

You are greeted by the most beautiful sight as you see your sister lay on her bed, naked as day, except for her locket, as she so diligently keeps around her neck. The key to your freedom lies firmly shut in there. You can see a pool of juices dripping down from between her legs, making a mess of her bedsheets. She looks you in your eyes, with a warm smile, the sight of you dressed up is clearly pleasing her.

"Get to cleaning."

You don't need any more instructions as you kneel down before her, and start lapping up the mess between her legs. Your lips graze over her beautiful lips, and you push your tongue inside to get the taste you have been craving for days. Your sisters juices. And Eric's juices. Together they form such a sweet taste, a taste that you grow more addicted to for each passing day. A moan escapes your sisters lips as she takes her head and ruffles your hair, before pushing you deeper into her wetness. You clean her up thoroughly, making sure not to waste a drop of your reward.

When you are done you look up at her, your face sticky with the juices of your sister and her lover. She looks at you proudly. She brings her hand up to the locket, resting between her breasts. She opens it, and brings out the key. "Now I promised you a reward today John, didn't I?" she says, with a devious smile. "Go to the bathroom, I'll be right over."

You eagerly get up and hurry to the bathroom, as excited as a kid on Christmas morning. Before long, your sister comes into the room, carrying a toilet bag. She brings up a shaving kit, and a little black box. And the key. "Strip for me" is all she says. You obey without question, sliding out of the dress, and pulling the stockings off. You start taking your panties off, before stopping, looking at her for confirmation. She nods.

You pull them off completely, as you stand there, naked before your sister, wearing nothing but the cage. She gets on her knees and unlocks the cage. It doesn't take long before your cock springs up, gently prodding against her face. The skin to skin contact makes your cock tingle, but you know you have to endure. You can't disappoint your sister.

"That didn't take long." she says, smiling, as she admires your hardness. "Now will you be a good boy and hold out for just a little bit longer? We have some cleaning to do. Get in the shower." As you enter the shower, she brings out some shaving gel and starts to smear it all over your groin. Her touch lingers as she covers your balls with it, the sensation almost overwhelms you. She looks at you devilishly, as her hands move down your legs, covering them in cream.

"You look so cute in these clothes John. But you're too hairy. So let's fix that!" She covers your legs in gel, before moving up, covering your torso and arms as well. You are not too hairy, but after this, there won't be a hair on your body, save your face. Your parents are sure to notice. But you can't disobey Emily. She has promised you a reward after all.

Your sister then begins the arduous task of shaving your entire body. It takes a long time, but she does it patiently, and doesn't miss a chance to rub her naked body against yours, making your now released cock twitch every time your skin comes into contact with her. She starts with the legs, slowly working her way upwards. Then when she is done with those, she gets up and stands behind you, pushing her tits into your back, as she starts shaving your arms. She is really enjoying the teasing, fully aware of what effect it has on you. She saves your groin for last, and is diligent with it, taking her sweet time rubbing your balls and caressing your shaft as she repositions it when it gets in the way.

Then once you are fully smooth she looks at you, smiling. "Now lets get you cleaned off!" is all she says, as she turns the shower on. She cleans you thoroughly with the showerhead, before turning the water off to lather soap in her hands. "Stand still John" she says, as she starts to rub the soap all over your skin. She massages it into every nook and cranny of your body, as your cock twitches as she gently strokes her hand all over your skin. You almost cum as you feel her gently rub it all over your cock. But you steel yourself, knowing that your sister will surely be disappointed if you cum too early.

She looks at you, smiling, as she keeps rubbing your cock. You bite your lip, trying to focus on the pain instead of your sisters sweet smooths hands all over your shaft. Then, finally, your sister removes her hand. Another minute of this and you would have shot your load all over the bathroom wall. The shower turns on again, as she rinses you clean, once again generously rubbing the soap from your body.

You feel like you are in heaven. Your naked sisters touch is almost enough to send you over the edge once again. But then the shower stops. Then your sister puts the bottle of soap in your hands. "Now do me." she says. You start to lather your hands with soap. There's no way you are turning down this invitation. You start to massage it into your sister, slowly and gently. You take your time rubbing it all over her breasts, as you work down her body, slowly inching towards her pussy. You look at her for approval, and she nods, as your fingers push into your sisters folds, just for a moment, eliciting a small moan from her. Then you move to her ass, kneading her cheeks as you make sure to not miss an inch of her body. You then kneel down, and massage the soap into her legs.

You kneeling in front of your sister awakens something in her, as she takes her foot and pushes it towards your mouth. You open up, tongue gently licking her toes as you start sucking her digits. It's a new sensation. You've never even paid a mind to feet before, but your sisters feet are beautiful. As every part of her is. You suck them for a while, before she pulls them out of your mouth. "Couldn't resist" she says. "Now get up here and clean me off."

You rinse your sister off, and then you both stand there, shiny clean, looking at each other in silence. Your sister breaks the silence "Now I believe I promised you a reward John. But before we get to that. I did buy you something else while on my shopping trip." She gets out of the shower, and picks up the adorned black box. "I feel so bad for you John." she continues. "Locked in that cage while I get filled up every day. I don't think you should be left out. So I got you this gift!" She opens the box, and two identical small pink objects catches your view. You recognize it immediately. It's a pair of butt plugs. "Now you can always be filled up, and don't have to be envious of me!" she says, smiling. "I even got two matching ones! Just like our panties!"

You look at her, and your hesitation is obvious. You have played along with her so far. You have worn her panties, worn a dress. You got all shaved for her. You have eaten her and her boyfriends cum. But this is a whole other step. You might have sucked her dildo, but a butt plug. This is a whole other step. Your sister senses your hesitation, and breaks the silence that has broken out once again.

"If you put it in, I'll suck your dick."