It had been a long time since you'd seen your older brother and his much younger wife. They had moved to some nice house in the suburbs after they got married while you stayed behind in a crappy apartment.
She had always been way too good for him. Born a jackass, his only requirements for a wife was someone hot, and someone who did everything for him.
Not only was she the perfect little domesticated housewife, but she was a stunner. Brilliant smile, lustful hazel eyes, long auburn hair... and a huge fucking rack. The first time you met her, you were positive they had to be implants, but after having watched how much they bounced and jiggled when she walked, you realized she had just been blessed by the gods.
Your brother was super fucking lucky.
So once you'd heard he had walked out on her just as she'd delivered twins, you knew it was the right thing to do to check up on her and her babies.
Your brother was an ass for getting her pregnant and then leaving. The least you could to do help put was bring some food over, maybe help out a bit and let Anna know not all men were garbage.
So, casserole in hand, you rang the doorbell.
You heard footsteps at the door, then the sound of someone moving the eye hole to peer through.
She opened the door, looking a little embarrassed, and your jaw nearly fell to the floor.
Pregnancy had been extremely kind to Anna. Her breasts appeared to have nearly doubled in size, stretching out the tiny spaghetti strap tank top to the max. The outline of fat, juicy areolas and hard nipples were tantalizing through the near see-through fabric.
She tugged at the shirt, doing her best to keep herself as covered as possible despite spilling out the front and sides of the tank top. "I'm so sorry, I... I wasn't really expecting anyone..."
"It's okay!" You managed to choke the words out, but ripping your eyes away from her massive tits was more impressive. You held up the casserole. "I brought food for you guys."
"Oh my goodness, you're so sweet!" She nearly looked ready to cry. She took you by the hand and led you into the house. "Come on in."
Each step made her nipples bounce and sway despite her top being so tight against her breasts.
She must have been so full of milk...
"So uh... twins, huh? How's that been?" You swallowed hard, sneaking another look at her giant mammaries. Your dick twitched at you noticed small damp spots form at her nipples. "They must be hungry kids..."
"Quadruplets, actually." She put a hand to her breast, checking for milk as more started leaking through her shirt. "And honestly, not hungry enough. I just put them down for a nap after a huge feed, but I... I'm still so engorged... "
Four kids, this woman was feeding, and she was still leaking from being too full! Your mouth went dry; what you wouldn't give to be able to suck each of those things dry as you fucked her...
You watched as she pulled out her breast pump and pushed a button on it. "Crap... battery still hasn't finished charging..."
She blushed as the damp spots on her shirt started to drip onto the floor. "O-Oh..."
That's all it would take. One little squeeze of her swollen breasts, and her milk would have sprayed all over your face and tasted so good...
"I started selling my milk online," she continued. "I had to. Nowhere to store it when you make so fucking much every day..."
"Well, after my babies eat, the excess is about..." She trailed off, looking embarrassed. Wincing, she felt her other breast, causing a little to squirt through her shirt. Helplessly, she looked up at you. "About a gallon per breast."
This woman was a fertility goddess, able to feed four babies, and God only knew how many else with her excess. But she was your sister in law; it would have been totally wrong to do the things you wanted with her.
And there were so many things you wanted... She might have only given birth a short while ago, but she exuded hormones that you knew begged for you to get her pregnant again.
She was in absolute heat, and your body couldn't stop picking up on it.
And if you did try anything... How many times would she let you thrust and put your seed in her as her breasts bounced back and forth? Would her tits get so full of milk it would immobilize her?
With how big they had swollen to in this pregnancy, she wasn't all that far off.
She nodded, her breasts jiggling along with her. "And they're just so heavy all the time..." She turned her back to you and backed up. Even from behind, their large masses poked out the sides of her silhouette. "Lift them up for me?"
Your dick throbbed. She was asking you to touch her tits... No. Her voice was a whine, and she was practically begging you to touch them.
You obliged, and hoisted her heavy breasts into your hands. Immediately, she let out a sigh of relief; they felt incredibly heavy as you lifted them up and down, milk sloshing within the confines of her tight skin. Your thumbs rubbed the sides of her flesh, feeling out her glands until your hands were damped by her warm milk. It had streamed down from her teats, which looked even more prominent than before as you looked over her shoulder. Throbbing blue veins darkened her otherwise porcelain flesh.
She must have been super fucking full, ready to burst...
Before you knew what was happening, she spun around and pushed your shoulders downward, forcing you to your knees. The shirt that had already barely fit her to begin with looked like she had grown out of it before your eyes as her milk stretched her engorged tits. She struggled to lift it up and over her breasts, but she managed.
It left you face to face with massive dripping mammaries as you salivated and soaked your boxers with precum.
Biting her lip, she looked down at you in desperation. She leaned forward just enough so her nipple was a mere bredth away from your bottom lip. "Please...?"
You kissed it gently, causing her to let out a soft moan and a spurt of milk. Before you could continue teasing her, she shoved her teat into your mouth.
Immediately, your mouth filled with the sweet milk, and some dribbled down your chin. Rubbing your tongue against her swollen nipple made her cry out again, releasing more sweetness for you to feast upon. And feast you did; sucking, slurping, swallowing, her supply never seemed to end.
You switched breasts, releasing her fat teat with a resounding pop before latching onto the next. You slid your arm between her legs to get a decent balance, and that was when you noticed how wet Anna had gotten.
She rubbed herself against your arm, letting out soft moans. Not only did she need to be milked, but this woman was fucking horny! It only made your cock feel harder, and much more difficult to ignore.
Her body wanted more babies to feed, and by God, you were going to keep fucking her until she had at least twenty.
How the hell did your brother give that up?
