Sister In-Law's Instruction

<whispering>Shhhhh.... shhhh.... shhhhh.... don't freak out! Don't squirm! Don't wiggle too much, he's still asleep! <devious> He'll wake up soon enough, anyhow! Calm down, don't cry! No, no, no, <comforting> come on I hate to see my sister in law cry, I love you! If you cry my brother will be upset, and I ESPECIALLY hate it when my big brother is upset! Which is whyyyyyy I'm here, tonight.

Well, first of all, it's probably reassuring for you to know I didn't break in like some kind of hoodlum, I used my key you gave me when I dog-sat for you guys during your honeymoon! Oh, by the way, I gave Bruce a piece of salami and locked him in his kennel in case he saw all this and misunderstood. He's such a cute little puppy you guys have, I love Corgi's! Anyway, where was I? Oh, yeah! Why I'm here! Sorry, tying you both quickly and quietly and bringing the gags and all that was tiring and I'm still getting my head together!

Please stop crying, I'm not here to hurt either of you! I could never hurt my family! I want to make my family happy! The restraints were just a ... necessary step for this. At least this time. After all is said... and done... you'll probably thank me! This isn't the kind of thing I could just talk with you guys about over beers and steaks, you know? Well, no, you don't know, because I haven't told you yet! <giggling> I am just a silly goose tonight, aren't I? Aaaaaaannnywho, I'm here because I know that my brother isn't happy. Well, not completely. He loves you so so so much! You two are an amazing couple, and that's saying something because I've always been verrrrrry critical of who my brother dates. Let alone who he fucks! <judgmental> But he hasn't exactly been fucking you very much, lately, has he?

No, don't get angry! Don't get angry! Look, I heard him telling you last weekend that he misses the intimacy in your lives. He said you haven't had sex in a month! A month! <suddenly threatening> You're not fucking around, are you? I swear to god, you curvy little slut, if you're cheating on my big brother I'll know! And I WON'T be happy! Are you cheating on him? No? <cheery again> Good! Good to hear! I didn't think you were, I just had to make sure! But my brother has seemed so stressed lately, hasn't he? It's because he's so backed up! His balls are full of cum and it makes him grumpy! And speaking of grumpy, little miss scowly-face, you certainly have looked lately like you haven't gotten fucked in a month! You've been fighting more, it's bad for your marriage! You need each other!

Besides... <turning covers back>  how could you say no to THIS ... <hungrily>delicious piece of manflesh! Oh, don't be so disgusted! I've seen my brother's dick more times than you have! <grabbing gently> This has always been the most important cock in my life, why do you think I've never kept a boyfriend long? No one competes with my brother! <slowly stroking> The perrrrrfect thickness... the perrrrrfect length... 7.5 inches long, 5.8 inches in girth, in case you never measured... an ever so slight curve to the left... it's perfect. <a long slurp up and down the shaft> Stop looking at me like that! This isn't the first <licking> time I've had my brother's cock in my mouth... although it is the first time since you two have been married. I'm not a home wrecker! No, he's never been awake for it! He's always been blindfolded and earmuffed and tied up... just like he is now! He looks so cute this way! <giggling> He wakes up in the morning thinking it was just a weird dream! He talked to a counselor about it once! Besides... <sucking> he'd be too strongly against it if he was awake ... he's such a moral and upstanding guy! <hungry slurping>

So tonight... I'm going to treat my brother <sucking and moaning> how he deserves to be treated... and you're going to take verrrrry detailed mental notes... so you can make him happy again! <devilish> or else I will! Shhhhhhhh... don't cry! I'm teaching you <taking it deep and gagging> what my brother likes! See how much he stirred when I did that? He looooooooves a good deepthroat... watch again <taking it all in again, lingering for a moment> There, see! <catching breath> Look at his big delicious balls <licking> tightening up! He's ready for more!

<maneuvering on top> You're really going to need to stop giving me that shocked look and pay attention to what I'm doing! You need to learn <grunting while mounting> jusssssst ... hooooooowwwww... to maaaaaaake him happy! <squealing pleasantly> All the way in! There we go! You need to take it all in... then draw back just so... then all the way back down... <moaning> see how much he's moving? He's wide awake and loving this! Ohhhhh God I've missed this! Mmmmmm you're such a lucky wife! You could have this... oh fuck yes... every day... just like I used to! <riding more aggressively> I could get used to this again! Don't... make me do this again! You make my brother ha-ha-happy or I will! You gonna take care of him, huh? You gonna treat this amaaaaazing... amaaaaazing cock with the... the reverence it deserves? Fuck yeah! Fuck yeah you will! Fuck yeah! Or else ... or else I'll make this dick all mine again! You're lucky... lucky I let you have it!

Mmmmmmmm he's close! He's gonna cum inside me! DON'T CLOSE YOUR EYES! You watch! You watch as your h-h-husband cums in his loving... caring... sister... that's your punishment for making him sssssad in the first place! Don't you look away! Don't you look away! Here he cums... God I can't hold it!

<a powerful, dry-spell breaking orgasm hits>

Y-you see? He came so much, oh my God! Look at it all leaking out <giggling> He's already back asleep, look! Now, you be good when I untie you ... don't you want me to show him how to make you happy tomorrow night?