Becky and Kim play with you in the doll house

By: Cheese111

Becky reached out and gently crackled Kim's massive dick, steadying the tip to take a good look at you. Her gaze was unnerving, like she was contemplating whether to lend you a helping hand or watch as Big Willy would gobble you up. Mercifully she leaned towards rescuing you and two fingers pinched your torso and pulled you free from the restrictive tube.

Kim moaned a little at the sensation of Will leaving her urethra. Becky walked over to the dollhouse and put you down in front of it. "So is this where he lives now?" She turned to ask your sister.

"Yup, it's perfectly sized for him. And I made sure he won't be alone either. All the walls can open up so Big Willy can play with him whenever I want." She said with some pride.

"Ooooh, that sounds fun. Can you show me?" Becky cooed, darting her look back to you. The glee in her eyes was painful, though she probably didn't know yet what fresh horrors were in store when Kim wanted to 'play' with you.

"Hehe, okay. Go on, Will, get inside." She stated dryly, walking over to the dollhouse with her stiffening cock at the ready. You quietly obeyed, cursing under your breath. You entered the living room just in time to watch the wall swing open. The light from the side window dimmed as Becky's huge face hovered in front of it, staring intently at the scene. "It's good to be back home after a long day. Go on, give your boyfriend a big hug."

With lead in your feet you trudge towards the bulbous tip and throw yourself against it. The slimy surface produced a wet splat and a lewd moan echoed from your sister. It was humiliating to be **** into this, moreso with your girlfriend watching through the window. But Becky wasn't keen on just being a spectator. She leaned over to Kim and whispered something into her ear. Whatever it was, it made her withdraw her cock and close the wall. You were left confused and smelling like dick once more when you heard a thumping on the door.

"Helloooo, the milkman is here. I got one order for a mister Will." Becky put on a silly accent. You braced yourself for the worst as you saunter over to the front door and open up. In front of you was nothing but a giant skin-colored wall. Protruding from the wall was a red disc with a basketball-sized nub on it. It took you a moment to connect the dots, but you suddenly realized you were staring at one of Becky's tits. It was plump enough to fill the doorframe, pushing the nipple inside a little. With some trepidation you got closer, touching the sensitive flesh.

"Oh yes, that's it. Drink your milk, little Willy." Becky cooed. It grated on your mind that she'd adopted the same degrading nickname as your sister. But you couldn't deny that you'd daydreamed about those tits more than a few times. And now she could smother you between them or provide you with a lifetime supply of milk. Curiosity trumps fear as you give the nipple a small lick. The shiver of delight is powerful enough to shift the entire dollhouse, making you take a step back to keep your balance. When everything calmed down you went in again, slower this time. You started with touch, but soon advanced to licking and eventually even suckling on the large teat. Suddenly it began to leak profusely like a broken tap. Milk poured out and you quickly put your mouth to work. The taste was uncanny. Familiar yet strange and different. But without a doubt very tasty. You drank eagerly until you were full, but Becky's tits had barely been tapped.

"Ooooh, I'm stuffed. Thanks miss milkman." You shouted up towards your girlfriend. She gave a small giggle.

"Already? Oh, I suppose being so cute and tiny does cut down your need for food." She crowed with delight.

Kim had turned her attention to Becky too. For a while now a question had been burning in her mind. She cleared her throat to catch your girlfriend's attention.

"So be honest with me. Now that you've seen his and mine... Which of us has got the best dick?" She sounded a little smug, confident her superior size would win out. But Becky surprised the both of you.

"Well, yours is bigger than any I've ever seen. But I think I would choose Will instead. I saw you before. You were slamming my cervix and you'd barely put half of it in. And I don't think my pussy is ever gonna feel the same after handling that girth. Don't get me wrong, it felt nice, but you deserve someone that you don't have to hold back for." She sounded completely earnest, a sharp turn from her playful attitude as the milkman.

"Huh, I guess I can respect that..." Kim mused to herself, clearly not expecting this answer. You knew your sister could hold a fierce grudge if she wanted to, but she didn't seem too upset. It was hard to get a read on her from down in the dollhouse though. Suddenly a different thought shot into her.

"Oh, if you want to play with little Willy more, why don't you stay over for tonight? You can sleep in his old bed. He's not gonna be using it for a while." The two both chuckled and Becky enthusiastically agreed. Kim excused herself to go fetch her guest something to drink whilst Becky leaned over to the dollhouse and peered in through the windows again. "You and I are going to have a blast tonight. I love you, Will, no matter your size."

You gave her a warm smile. It was nice to have your girlfriend here. Hopefully she could reign Kim's more perverted ideas in a little. Though with the look she gave you earlier when you were stuck in Kim's dick it was anyone's guess what she had in mind when talking about having fun tonight. Becky went to make a call to her parents and you were left wondering what the hell you were going to be facing next.