Unborn

Big Mac knocked on the door, and entered after a few seconds. Applejack, who had been staring at the ceiling, turned to look at him. "Is it too much work?"

Big Mac shook his head. "Nope."

Applejack nodded. "Ah told Granny what happened. As promised, I left your involvement out. She thinks it's all my fault."

Big Mac furrowed his brow. "AJ..."

"Ah know, Big Mac, but think about this. If she just blames me, you're free to keep doin' everythin' ya can ta help, completely unhindered. She doesn't need ta go about thinkin' her whole family's a bunch of degenerates. We can tell her the whole truth when nopony else can be hurt by it."

Slowly, Big Mac nodded. "Eeyup."

"Now, Fluttershy says she'll talk ta Discord about movin' this along, but he's gone out a' town for the rest a' the day. Somethin' about a flamingo at the Canterlot royal gardens. Fluttershy made some medicine, and he's s'posed ta deliver it." She crawled out of bed and mounted the side. "Anywho, it's lunch time."

"Eeyup." Big Mac climbed on top of her and began stroking himself. He didn't make much progress, as he'd been stressed about his situation all day. "Uh... AJ?"

Applejack turned around. "Big Mac, you need to start already. If we take too long, Granny'll finish makin' lunch and come in to check on us. Hurry up!"

Big Mac tried, but he couldn't manage it. "Nope."

Applejack began to panic. She had to do something. Then she looked to the wardrobe, and an idea formed in her mind. "Big Mac, lie down on your back and cover your face. Ah'm gonna make this work."

Big Mac did as he was told. As soon as his face was covered, Applejack waved to the wardrobe, and Fluttershy stepped out silently. She kept her mouth shut as she moved silently over to the bed. Applejack pressed her hoof to her lips to signal that she needed to be quiet, then pointed to the flaccid cock in front of them.

Fluttershy nodded. Taking a deep breath, she opened wide and licked his shaft from base to tip. She then lowered her head, licking and sniffing his balls. They were heavier and muskier than she had imagined, and she had imagined them to be quite powerful. She kissed her way back up to his tip, then engulfed the whole thing in her mouth, just tasting him. She wished she could moan and talk to him, but Applejack wanted her to be quiet, and Fluttershy was fine with not being known. She had no problem helping them without actually taking credit for doing so.

When her head came up, Big Mac was already quite hard. "Ready to go, Big Mac?" asked Applejack, placing her head near his hips to pretend that she had been the one to aid him.

"Eeyup," confirmed Big Mac, sitting up and reaching for his face covering.

Applejack quickly pinned him back down and kept his face covered. She couldn't let him know Fluttershy was in here. Not right now. She'd wanted to watch, and she'd wanted to be involved, but to let her in without Big Mac's approval was a breach of trust. She couldn't hurt him like that; she needed him. But she also needed somepony to make her brother hard.

"Ah wanna be on top this time," she said, holding him down. "Just keep that mask on."

The cloth covering his face moved, signaling a nod. "Eeyup."

Fluttershy watched his balls and slickened cock moving up and down in time with Applejack's hips. She wished she could be the one riding, but she was excited enough to rub herself. If she had been invited, she'd keep diving into his balls, balancing them on her nose and tasting their muskiness. She wanted him, but was not fond of rejection.

It wasn't long before their hips stopped, however, and Fluttershy was disappointed. As great as his cock and balls were, a fast fire rate was a dealbreaker. She wondered if Applejack was actually able to find release with this short of a session. After all, she wasn't even close. How could somepony like Applejack; somepony with so much less sensitivity, be able to reach her climax in only a few minutes?

Regardless, Fluttershy could see Big Mac's testicles churning. She wondered if the quick burst was a direct result of Discord's magic, as they seemed to be going right to the finish line, and not taking the time to enjoy it. She hoped that was the case, as she didn't want to lose the fantasy she had in her head about spending the night with Big Mac in her bed, making her feel like the most special pony in Ponyville. It was just a dream, but she wanted it to come true.

As his balls began to stop twitching, she retreated to the wardrobe and closed the door as quietly as she could. If he was almost done, he would be removing the face mask soon, and that would be very embarrassing for everypony involved.

"How'd that feel, Big Mac?" asked Applejack, climbing off. "Especially, Ah want to know about the first part. Was it good?"

Fluttershy held her breath. She was about to find out if Big Mac would enjoy her company, if he didn't know it was her. She had to hold herself still because the silence while awaiting his answer, while only being a few seconds, felt like an eternity.

"Eeyup."

Fluttershy let out a sigh of relief, then tensed up again as Big Mac tossed the sheet aside and looked right at her. She looked down, and saw that part of her tail was sticking out of the door. He furrowed his brow and stood up, walking right over to her. Her heart was pounding in her chest. What could she do? She could try to run, but the window was closed, as was the door. Furthermore, she had to come back here. There was no disappearing now. He would soon know she was watching them, and that would bring her untold shame.

The door opened, and she couldn't bring herself to look up. She just knew he was disappointed in her.

"She administered that first part," admitted Applejack. "So before you go makin' a fuss, Ah want you to remember that she's responsible for readyin' you for me. If it weren't for her, we'd still be tryin' ta stiffen you up."

Fluttershy hugged her knees tighter. She felt like she was about to cry. Then she felt his hoof on her shoulder. "Thanks," he said, turning and walking out of the room.