After last night, Spike was feeling a lot better. He hadn't had one of those vivid fantasies that haunted him all day. He woke beside Twilight and as she had already been awake he asked, "So, you said you're all helping me...? Does that include... Rarity...?"

Twilight nodded and said, "Yes, she's on for tonight."

Spike gulped and said, "But... does she know..."

Twilight smiled and said, "You know she didn't know about your crush on her. So why should she need to know about last night?"

Spike gulped even harder saying, "I-I guess you're right."

Twilight giggled and told him, "She'll be ready for you by tonight."

Meanwhile at Rarity's house, she was getting everything ready. She let Sweetie Bell sleep over at Apple Bloom's, so she had the house to herself. And Spike of course. She was talking to Opalescence and asked her, "Which do you think would look better on Spike darling? The poodle costume or the German shepherd?" The cat meowed and turned her tail to the left, and Rarity responded, "I thought the poodle would look better too, so I'll go with that. Oh Spiky-wikey, you're in for a fun time tonight."

By sunset, Spike was walking to Rarity's house when he started having more vivid fantasies. He tried his hardest to ignore them before running as fast as he could to Rarity's house. When Rarity opened the door, he ran in and slammed it behind him, his back against it.

Rarity raised an eyebrow in concern and asked, "Is everything alright Spike?"

Spike panted out the words, "Y-Yeah... just a bad daydream..."

The two of them sat down and enjoyed some tea, when Rarity noticed Spike looked nervous and asked, "Is something bothering you Spike? Is it maybe about last night?" she grinned lightly and chuckled, "Well, we all talked about the idea, and we all agreed. But before we start, I want you to put this on."

When Rarity handed him a blindfold, Spike gulped, but nodded and put it on. "I've got a bad feeling about this..."

Rarity put her finger over his mouth, silencing him, "No more talking. First, stand up and take your clothes off." As Spike did as she said, Rarity also took her clothes off and changed into an outfit reminiscent of a pet show judge, only with her breasts and pussy exposed. She smiled as Spike finished undressing and said, "Now to get you into costume." As Spike opened his mouth, she scolded him by spraying water on him, "I said no talking, remember." she then put fake dog ears on him and moved around to his ass and place a dog tail butt plug in him, causing him to squeal lightly. "Ok puppy, take the blindfold off."

Spike took the blindfold off and found himself on all fours quickly. He gulped and thought to himself, "I was right to have a bad feeling..."

Rarity smiled and said, "What a cute specimen. First, round one, physical examination." she moved down and moved her finger down from the back of Spike's neck all the way to the base of his tail. As she did this she said, "Smooth shiny coat." As she moved her hand to Spike's dick, which was throbbing as she held it, she continued, "Proper size for specimen's age. All within breed description. Now, on to round two, obedience."

Rarity sat down in front of Spike with her legs spread and told Spike, "Ok puppy, come clean this pussy cat." Opalescence hissed and she replied, "That's not what I meant!" As Spike started to speak on the subject, she told him, "Uh, uh, uh, dogs only bark, unless you want to be punished."

Spike made barking noises as he started licking Rarity's wet cunt. He thought to himself, "This is so embarrassing... but I'd be lying to myself if I said I'm not enjoying it."

As Spike continued licking her cunt, Rarity said, "Good puppy, good boy. Let's move on to the next session." she laid on her stomach with her ass in the air and told Spike, "Ok puppy, climb on up and hump me. Since you've been a good boy, I'll let you choose the hole you like."

Spike walked over to her on all fours and mounted her like a dog mounting a bitch and slipped into her cunt. Spike managed not to talk, but made happy yipping sounds as he humped Rarity.

Rarity moaned in pleasure saying, "Oh, what a good boy! You may make a good breeding stud!" As he kept humping her, she felt herself getting close. "Oh puppy-wuppy Spiky-wikey, I'm cumming!" As Spike panted faster to tell her he was close too, she told him, "Do it puppy! Cum inside of me!"

The couple screamed out as they came in union, and Spike panted as he pulled out saying, "Sweet Celestia that was fun."

Rarity panted as well saying, "It really was. But... I thought I told you puppies don't talk."

Spike's eyes widened and gulped thinking to himself, "Shit..."

Author's Note

I've had a lot of trouble having muse for this chapter. That's part of why It's shorter than the average 1,000 words. I know this story went on hiatus, and it still is, but I finally had enough ideas in order to finish up the chapter