Bred by brothers

You smile at Tanya and lean into her ear and whisper. "Well if we're already above the dosage then maybe we could just let our brother fuck us, while we take the pills in the week, I'll have near enough full access to Jamie, so if you can get me some of those pills and let me know how often I can take them, then with some of the stuff to help keep Jamie horny and his balls full of potent swimmers then I should be good a knocked up in a week."

"Mmmmm sounds like a plan, I'll miss not having you in my bed for a week, but my brother will do, and besides its for a good cause." Tanya says softly into your ear as she rubs your flat stomach.

"Well both be pregnant with our own brothers baby, then we can raise them together, maybe get a house somewhere and settle down together." You whisper as you kiss Tanya on the cheek. You look over at the two brothers who are fast asleep.

"Well that sounds like a plan, doesn't look like we'll get much out of these two tonight, but now they're asleep how about letting me have some of that milk from the source, right after we super charge the balls on our sleeping brothers?" Tanya says as she sits up and kisses you on the lips.

"Sounds good for me, I've always wondered how pussy would taste with a guys cum mixed into it. What do you have to supercharge them some pills or something?" You ask as you slowly untangle yourself from Jamie's arms and follow Tanya to her closet, she opens it up and starts rummaging around inside.

"Ah gotcha." Tanya says as she slides out a sleek aluminium case, and clicks it open.

"Jesus Tanya where did you get this stuff?" You ask as your eye's widen as Tanya pulls out two syringes, as well as two bottles of pills.

"Well to supercharge the sperm production, we need to inject theses into our brothers, thankfully it only needs to get into a vein, the first of these had to get into the prostate. The first bottle is more Dostinex, take one a day or two if you're feeling brave, stop if you feel sick or your boobs start to ache, the second bottle will make Jamie super horny so keep an eye on him or he'll be impregnating ever girl he can convince to sleep with him., crush it up and slip into his drink if you can't convince him to take it himself." Tanya explains as she preps both the needles, and takes you by the hand and leads you over to Jamie and her brother.

"So just stick into a vein and off it goes?" You ask as you look at Jamie as he sleeps, he looks so peaceful and happy, so unaware of what you have planned as you look down as his still damp cock, and rub your stomach.

"Well if you inject it directly into the balls it's supposed to work faster and twice as well, so depends how desperately you want pregnant, and how much cum you liked dumped inside of you." Tanya says seductivley as she starts to prep her own brothers balls with the antiseptic swab.

"I think you have steadier hands so could you inject Jamie and I don't know maybe I could hold the balls still for you." You ask nervously, as you watch as Tanya expertly administers half of the injection to both of her brothers balls, you are amazed as you see them start to swell only a few moments after injecting them.

"Well I'll teach you how it's done, also If you're wondering yes that is it already working, now let's get Jamie nice and ready to give you that baby." Tanya says with a smile as she walks over with the second syringe. You take a hold of Jamie's balls and hold them nice and steady as Tanya swabs them and then carefully fills them with the injection. You sit and stare as you watch them slowly swell as the injection takes affect, a single drop of precum beads on Jamie's cock it's far more cloudy than you've seen before, which lets you know it must be working, and that if sperm is making it into his precum he could be knocking up any girl he has unprotected sex with. You smile when you think about a few other girls getting pregnant without even having Jamie cum in them.