Dash had been through this little test of her devotion already, but she wondered how Fluttershy would fare. Leaning up, she nuzzled and nudged her head at Thunder's hoof to get it moving again.

Fluttershy lifted her head and smiled at her friend. Her mouth was just opening when she felt Thunderlane stroke her mane again. "Hello Twilight." The hoof on her mane stopped dead and she suddenly remembered what he had said just before her friend had showed up. She trembled in worry, until the hoof started to stroke again.

"Good morning, Princess Twilight." Thunderlane felt a twinge of worry. He was prepared to put off Fluttershy's punishment until after the alicorn was gone. "To what do I owe the pleasure of your visit?" His hooves stroked the manes of both mares on his couch, the weight of Fluttershy oddly comforting to him.

"What have you done to them? Fluttershy, what did you find out?" Twilight glared at Thunderlane and charged her horn with magic.

"Twilight!" Rainbow Dash was quicker than Fluttershy, and certainly quicker than Thunderlane under Fluttershy. "Stop, what are you doing? This is all fun, a game!" She hated having to break from her role, but she wouldn't let the father of her foal get in some kind of trouble, and not when magic was about to be thrown.

Thunder's heart skipped a beat. He watched as Twilight ducked to the side of Rainbow Dash and brought her horn to bear again.

"STOP!" Fluttershy shot to her hooves, standing over Thunderlane. "Twilight, what are you doing?"

Twilight blinked, looking between her two friends defending Thunderlane, then to the stallion himself. "Wait, so he isn't brainwashing you to stay here so he can do… bad things?" She let her magic idle down and wink out. "What is going on?"

"Okay, fight's over, both of you back on the couch." Thunderlane patted the couch beside him, while also trying to sooth Fluttershy with a little ear rubbing. Slowly, the yellow mare folded her legs back up under her and settled over his lap again, but her eyes never left her friend.

"Twilight, don't hurt him, please?" Rainbow Dash didn't care if she was going to be punished late for talking more. "I really like him, he… he showed me something about myself that I can't ignore." She knew she had a silly smile on her face as she walked back and jumped up on the couch. Flopping to her side, she squirmed until she was on her back again, legs spread and nuzzling against Thunder's leg.

"I don't get it. What did you do to them that has them so… so different? They are acting like animals." Twilight walked closer, looking from Fluttershy to Dash, then blushing as she saw how "on display" both were.

"I can show you, if you like?" Thunderlane had to try, he wouldn't forgive himself if he didn't. "I am sure I have another collar around here, something ordinary, but I am sure a princess would need to get something shiny in-"

"No!" Twilight stomped her hoof. "I just want to know what you are doing. Show me and I will leave you alone forever." Her heart was beating faster, though, word of collars—while watching two of her best friends behave like house-pets—was… interesting.

"Nope, collar isn't negotiable. Call me a progressive stallion, but while I am playing with my pets, in my home, all mares wear a collar. However," Thunder lifted one hoof away from tickling Rainbow Dash's chin, "you will not be my pet, but I expect you to follow the few rules I set. So you can stay, but you wear my collar, you do what I say, and if you want to speak you raise your hoof, got it?"

Twilight blinked, she hadn't expected to have terms dictated to her in such an unflinching manner. "And Dash, Shy?" She looked at her friends.

"They cannot talk, exceptions have been made for them, but I will punish them both for it later. It wasn't really their fault, but they knew the rules." Thunder heard Dash give a soft whine, so he dropped his hoof down to tickling her chin again. "So, you can stay and see where this leads, or you can go and read about it."

"I want to be able to take notes." Twilight glared at Thunderlane, her eyes full of fire. "And if I think you have gone too far-"

"Bark bark bark!" Rainbow looked up at her friend, from upside down. "That is my safe word, and Softy's is "meow meow meow," unless you hear us use those, and Thunderlane doesn't stop, you leave him be." The tickling under her chin turned into a more focused rubbing. "I mean it Twilight, I… I need this. I think I love him…" The rubbing stopped, and when Dash looked up she got a pair of lips pressed to hers, for just a moment. This is horrible and fru fru, but it felt nice!

"Wait, barking and meowing?" Twilight looked between Fluttershy and Dash again, her eyes going a little wider at the admission from Rainbow, and the kiss. "What if he gags you?" The moment she had asked, Twilight Sparkle; Princess of Friendship, Bearer of the Element of Magic, blushed.

"I don't think you want to wear a collar at all." Thunderlane stroked further down Dash's body, stroking the fur of her barrel while tickling Fluttershy's ear. "No, but you are going to wear one today, Princess, because today you are going to see the things a pet owner has to do." His smile started to grow wider and wider.

Twilight stared at Thunderlane, she wasn't quite sure what it was, but she knew he saw something in her that she didn't even know was there. "If you let me take notes, and you answer any questions I ask… I'll do it." A tremor ran through her, it was submitting, but it was also gaining control, and something in her really liked the latter. What in Celestia's name am I feeling? This is so strange.

"Get your paper ready, Princess—that is all I am going to call you here, by the way—because your first answer comes now. When-" Thunderlane watched Twilight's horn flicker multiple times, scrolls, books, quills… a small army of writing things swirled around her, "a pet cannot say anything, when her mouth is gagged, when she has a thick hood on, then a gesture is needed. A pet must always be able to stop things." Thunderlane booped Fluttershy on the nose cutely. "If they cannot tell you to stop, it is something I would rather not speak of." He gave Twilight a firm look and saw dawning understanding in her eyes.

"So you listen to what they say? And you stop if they ask?" Twilight was using regular telekinesis to write, but she knew she would have to do better. "And what if Fluttershy told you she wanted nothing to do with you and she wanted to leave?"

Thunderlane drew his hooves up and off both mares, pulling them in to his sides. "Both of you, Softy, Stripes; go if you want, it is up to you." Neither budged, he even felt Rainbow nuzzling his leg. "See? A new collar is downstairs. I think we will be playing down there-" Thunder laughed as Rainbow Dash scrambled and squirmed, rolling to her legs and bouncing around excitedly. "Well, somepony wants to play. Up you get, Softy." He waited, but she didn't shift. "You really are a cat, aren't you? Hop down now." He had to push the giggling mare from his lap, and he couldn't stop a laugh of his own.

"Coming, Princess?" Thunder walked slowly toward the stairs down to the basement, followed by a prancing Fluttershy and preceded by an over-excited Rainbow Dash. He didn't wait to see if Twilight would follow, heading down into the basement and turning the lights on. Rainbow Dash was immediately over at the closet where he had first introduced her to her the ribbon her wings had been bound with. "Good filly, collars are in there."

Twilight stepped off the bottom step onto the hard floor and her eyes opened wide. "Uh… hang on…" Fumbling with her magic, she combined a levitation spell with an auto-notation one, and set her quill to work beside her. "Okay, what is all of this?" She knew she was blushing, it was obvious what some things were for, but her eyes drifted to some cages, to strap-covered wooden things, and more.

"Princess, I don't have time to play with my pets and tell you everything, so how about you stick to what we are doing? There is no reason this needs to be a once off event." Thunder opened the cabinet, laughed as Rainbow pushed in and started looking through the collars. Thunderlane's jaw almost hit the ground, "Stripes, are you going to pick?"

Rainbow was hard at work, nuzzling around the soft collars until she found what she was looking for. She said, "Bark," and closed her mouth around the one she selected, sitting up proudly and wagging her tail for all it was worth. Teach Twilight to take up Master's time.

"Princess, Stripes has something for you. Good filly, take it over to her." Thunderlane saw the expression of delight on Dash's face as she stood up, tail still wagging, and walked over to Twilight Sparkle.

Twilight looked down at her friend with the collar in her mouth. "R-R-Rai-"

"Use their proper names down here, Princess. That is Stripes, and this kitten is Softy." Thunder reached a hoof up to pet Fluttershy's mane.

Using her magic, Twilight took hold of the collar, lifting it from Rainbow's open mouth. Then she saw the tag on it. "Slutty Mare?" She glared at Thunder, who shrugged. Then it dawned on her, Rainbow had chosen it. "Is this some kind of Prank?" Rainbow kept grinning up at her, looking like it really was the best prank ever. "Well, nopony else gets to see it, so…" She lifted it up and fastened the collar around her own neck. "Okay, w-"

"Stop, if you speak without raising your hoof, then I will punish you. We had a deal, Princess." Thunderlane watched Twilight Sparkle suddenly snap her mouth shut. "Good, now, raise your hoof, just like you were back in school."

Twilight did so, lifting her forehoof up and feeling like a silly filly again. "So what are you going to use then?" She looked around, eyes falling back to an A frame that looked like something a workpony would use.

"That, Princess, will be partly up to you. Pick two things, any two things in this room, and I will demonstrate their proper use on my pets. I am going to pop upstairs and get a drink." Thunder trotted for the stairs and had both his pets scrabbling to catch up. She is so new to this I can practically taste her curiosity, will she pick what she wants to see, or what she thinks her friends want? He couldn't help strutting. "I have a princess in my basement, with a collar on…"

Rainbow perked up, trotting up and moving in to heel beside Thunder. She could smell how much it worked him up. As soon as he stopped in the kitchen, she leaned under him and licked the prize. Nuzzling and rubbing her cheek against his shaft, she teased it to full hardness in moments.

"We are going to get some more payback on Princess." Thunder leaned one foreleg back and positioned a glass before the head of his shaft. "Softy, come over here and help Stripes." He couldn't hold back a little groan as an enthusiastic Rainbow Dash caught on.

Fluttershy watched for a moment long, as Rainbow Dash nuzzled and licked Thunderlane's shaft. There is nothing wrong with this, Fluttershy, he is your master now, and a nice stallion. She trotted forward, her tail still held high from the strap-work Rarity had fitted, and leaned down. That is big... She trembled a little, but without realizing it she poked her tongue out and touched the warm shaft with the tip. "Oh…" Fluttershy snapped her eyes open and licked again, giggling and getting more into playing.

Dash had to slow a little, she needed to keep him aimed at the glass, and with Fluttershy only licking softly, that meant that Dash kept pushing him off target. Angling her snout under him a little more, she curled her tongue down and up, one eye always making sure his head was aimed true.

Thunderlane wouldn't normally be on quite a hair-trigger, but he had an alicorn princess waiting, and two pegasus mares who were apparently hungry for his taste too, nuzzling him. He groaned and couldn't stop the involuntary buck of his hips. "Goooooddddd fillies…" His body began to buck faster, he trembled and the sound of liquid hitting the glass made him grin more.

Fluttershy's eyes were wide as the stallion unloaded, she stared at the bulging pony shaft right before her eyes and realized she had just made Thunderlane a happy stallion indeed. Predictably, he started to waver in his hardness and she saw Rainbow's grinning face as the shaft dipped lower. Without warning, Rainbow reached up and angled the flagging shaft, pointing it right at Fluttershy's snout.

Dash mimed opening her mouth, waited for Fluttershy to do the same, and then fed the softening member to her friend. She gave Shy a few moments to get used to the feel of him before she reached up behind Thunder's legs and massaged his balls.

Jumping a little, feeling himself give another hard spray of seed, Thunderlane turned to see what was going on and couldn't help but grin. "Now here I thought my fillies were being naughty. Teaching her to get a taste for it, Stripes?" He gave his tail a swish. "Don't worry, I will be sinking that into both of you later." He couldn't stop from giving a good buck, spraying again before he shrank too much to stay in Fluttershy's mouth.

I just gave a pony… I just tasted his... Fluttershy's heart beat fast, but a smile was on her snout. "Yay!" The yell was one of her softest, but a firm smack landed on her plot.

"I don't mind pet noises, and it hurts me a little to have to…" Thunderlane froze as he saw the mare, her tail pinned high in the air. She arched her spine, lifted her plot as if she wanted more. "Well well well, Stripes, we have found Softy's first big kink." He smacked her again, not hard, and rubbed her plot.

Picking up the glass of semen, Thunder walked back toward the stairs and down to meet Princess Twilight.

Dash stared at Fluttershy for a moment, her face showing the surprise she felt. Leaning over, she kissed her friend on the lips, blushing hotly all the while, then turned to follow Thunderlane. She could taste Thunder on her friend's lips, it sparked memories and feelings that had her tingling with warmth. Reaching the bottom of the stairs, she perked her ears at Twilight's voice.

"Oh, thank you." Twilight levitated the glass over. "This… I want to see somepony on this." She pointed at the A frame while taking a long swig from the glass. She froze dead still, lowering the drink slowly.

"If you don't want to finish it, I am sure one of my pets will, Princess." Thunder's smile was a mile wide and he was growing hard again. To his further delight the glaring alicorn upended the glass, drinking the rest. "Oh, good filly, Princess." He laughed when she glared at him more.

Author's Notes:

Mayor Mare: Do you approve of the pet phenomenon in your little town? That's forward thinking of you.

~~~~~+++++~~~~~

As she looked up from her paperwork, Mayor Mare glared. Her hoof poked the question-card. "I do not approve of this... this filth, not in public! Ponyville is a nice little town, what ponies do within their homes is their own business, but this... rutting, in public, is beyond manners. I am drafting a letter to Princess Celestia about this right now!"

~~~~~+++++~~~~~

So I do this "Ask x" thing, x can be any pony within the story. You can ask them anything and I they will definitely hopefully reply. Keep the questions appropriate to the age-rating of the stories and of course, I they will answer the best question(s) in the author notes of the next chapter. The more votes a comment has the more likely I will get it to the right pony to answer, try and keep it to one answer per post! I They will pick one question per chapter.

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