Humdrum was in the kitchen, putting on his costume and getting ready to take the fight to The Contessa. He placed his mask over his eyes, adjusting to make sure it fit.

“And just where are you going?”

Humdrum jumped in alarm, turning to the sight of The Contessa in the adjoining room, her hand resting on the door frame.

“Oh. You know. Nowhere.” Humdrum said, balancing on his feet.

“Uh-huh.” Contessa said. “For some reason, I don’t believe you. No, I think you were going to go out and come up with a plan to fight me.” The Contessa walked into the room. “Can’t have that now, can we?”

“Well, I …”

“Silence.” The Contessa pulled down the zipper of her costume, revealing her huge breasts. Her nipples emitted their glow, ensuring and snapping Humdrum’s attention.

Humdrum let a bit of drool escaped his mouth, enchanted by The Contessa’s orbs. Her nipples were reflected in his pupils.

“Yes, that’s it. Look at my boobs. Stare straight into them. Let them consume your thoughts and smother your mind.” The Contessa said. “You are going to sit on the counter. You are going to wait and remain here until I’ve found the rest of the Power Ponies, and I’ll decide what to do with you then.”

“Yes ma’am.” Humdrum climbed up on the counter as he was told.

“Now, where are those Power Ponies?” The Contessa asked, walking out of the room. “Power Ponies! You can come out now! There’s no point in hiding. It’s okay if you’re indecent.”

“Hmm.” The Contessa rubbed her chin. She cupped her breasts and squeezed, ejecting squirts of milk.

“Guh …” Matter-horn moaned, walking into the room, the rest of the Power Ponies not far behind, unable to resist the siren call of the milk into their bosoms.

“There you are.” The Contessa said. “How are you adjusting to being my milk slaves, Power Ponies?”

“We’ll never serve you!” Fili-Second shouted in defiance … before rubbing her aching chest.

The Contessa chuckled. “We’ll see. Radiance, come over here.” The Contessa crooked her finger.

“Ugh.” Radiance groaned, acquiescing to The Contessa’s demands. “What do you want?”

The Contessa shoved her nipple into Radiance’s mouth, launching a stream of milk into it. The Contessa pulled her breast out, milk dribbling down Radiance’s chin.

“How do you like that?” The Contessa asked. “Is it good?”

“It’s good …” Rarity answered dreamily, licking her chin. “It is, like … so good.”

“Good.” The Contessa said. “The ditziness is kicking in already. Now, Radiance ...” The Contessa wrapped an arm around Radiance’s shoulders. “In the other room, there’s a male - Humdrum. I think he might have been getting a few ideas about trying to resist me. Go in there and … dissuade him from such a ludicrous notion, would you? Shoot some milk into his mouth … and then suck him until he says he loves your boobs.”

Radiance giggled. “Like, okay!”

Radiance bounced into the kitchen, ready and eager to meet with The Contessa’s orders.

“Radiance?” Humdrum asked.

“Oh, there’s no need to be so formal, Spiky-Wikey.” Radiance said. “We both know what we want.”

“We do?”

“Yes!”

Radiance walked up to Humdrum, pulling down her costume and stuffing her boob into his mouth, launching a huge splash of milk inside. Humdrum had no choice but to swallow it, and it made him dazed. The warm milk seem to tear through his body, going straight to his pants and making him aroused.

“Spikey …” Radiance said, pulling her breast out. “I know how you feel about me. Tell me … do you love my boobs, too?”

“Er, what?”

“Do you love my boobs?” Radiance puffed out her chest, presenting them to Humdrum. “Don’t be silly. The answer is yes, of course you love my boobs.”

“Yes, of course I love your boobs …” Humdrum said.

“My big, milky boobs …” Radiance said. “You love to stare them. They’re so big, it’s hard to take your eyes away … you love them. They’re making you soooooo haaaard right now, aren’t they?”

“Y-yes.” Humdrum nodded, covering his pelvis in shame.

“It’s okay, darling. “Radiance assured him. “But the only way to relieve that hardness, that pressure … is to orgasm inside me and my big boobies.” Radiance cupped Humdrum’s cheek. “Does that sound fun?”

“O-okay.” Humdrum stammered.

He got down from the counter. Radiance got down on her knees and set to work undoing his belt buckle, pulling it out and pulling his garments down to reveal his throbbing member.

Radiance took in a deep breath before raising up and nestling Humdrum’s equipment between her breasts. She shifted, trying to get it right where she liked it before bringing her mouth down on it, taking it inside her mouth. She wrapped her tongue around before giving it a suck, pulsing it with her mouth. Her lips went up and down as she suckled the equipment, bobbing her head to rock it. She took her hands and cupped her boobs, squeezing them together on the member to get a rise out of it.

“Oooh … oooh!” Humdrum moaned.

Radiance took this as a good sign. Encouraged, she continued to massage his equipment with her boobs while also sucking voraciously, closing her eyes as she felt it throb and throb …

“R-r-r-radiance!” Humdrum stuttered, his entire body vibrating. He felt like he was going to explode into a million pieces. “I - I love you! And I love your boobs like you wanted me to! Oh!”

Humdrum put his hands on Radiance’s head to hold it in place as he achieved release, to make sure she would swallow all of his load. Not that she was going anywhere, as that was she wanted.

“Mmmm …” Radiance moaned, eagerly gulping down his hot spunk. It tasted so good … it was so warm on her tongue … Humdrum’s throbbing member continued to pump her mouth, shooting ropes of the vulgar liquid down Radiance’s throat for the enjoying.

To Radiance’s disappointment, the stream of the intimate fluid began to slow, turning to a trickle before stopping completely. Humdrum separated from her, winded.

“I … love … your boobs.” Humdrum panted out, lying back on the counter.

“And I, like, totally love your spooge, Spike!” Radiance giggled. “Mmm …” Her breasts wobbled as if made of jello before jutting forward, increasing ever so slightly in size. They should have been so heavy Radiance would have found it hard to walk, but they felt surprisingly light.

Radiance wanted to do more of this. To suck and swallow sweet hot loads to make her boobies bigger, more sensitive, and more powerful. She wanted them to be so big and powerful that she could make men orgasm just by the sight of flashing them. But she supposed that would have to wait. She would need more training from Her Mistress Contessa before that happened.

“All done in here?” The Contessa asked, entering the hallway door.

“All done.” Radiance answered while Humdrum busily tried to fix his pants and belt.

“Good.” The Contessa said. “Come back to the other room, Radiance … I have a reward for you. And Humdrum?”

“Yes?”

The Contessa leaned forward, bringing her arms around to squish her hanging breasts. “Are you a good boob slave now?”

“Yes!”

“Excellent. Go find us a mop, would you?” The Contessa said. Humdrum saluted and left to go find a mop.

Radiance followed The Contessa into the living room, where the other Power Ponies were sitting on the floor.

“Take a seat, Radiance.” The Contessa instructed her, and Radiance sat in the floor with them.

“Before we do anything else …” The Contessa said. “I have something for you. Like it or not, you all are already my slaves … but I need to consolidate my power over you. So …”

The Contessa squeezed her boobs, squirting out an arc of milk onto the floor. The other Power Ponies moaned, feeling their chests do the same, their costumes being stained wet as milk erupted from their chest.

“Oooh … oooh!”

Matter-horn pulled down her costume and put her hands on her breasts to try to suppress the flood of milk coming from them, but all she managed was to get her fingers wet, milk slipping between them. Radiance fell over onto her side, rubbing her chest, while Zapp wrapped her arms around Fili-Second’s shoulders. Mare-velous and Saddle Rager crossed theirs arm around their chests, just trying to bear it.

“T-there’s so much!” Matter-horn exclaimed. “M-make it stop!”

“No.” The Contessa said coldly. "Why would I do that? I want you be addicted to the feeling of milk in your breasts."

“Aaah … aaaah …. gaaaaah!”

Matter-horn keeled over, bringing her arms around her pelvis in embarrassment as the milk spewing from her boobs brought into a wracking orgasm. Her cheeks turned red as the pressure emitted from elsewhere other than her boobs. Radiance got down on her stomach, pressing her nipples into the floor and letting a puddle of milk form on the floor. Fili-Second turned and kissed Zapp on the lips, returning her affection as they were brought to their limits. Saddle Rager and Mare-velous toppled over on to each other, with Saddle Rager’s wet breasts pressing onto Mare-velous’ back, spraying milk all over it. It slid down Mare-velous’ costume and dripped to the floor.

“That … was amazing.” Matter-horn moaned.

Humdrum entered the room with a mop and a bucket of water. “I found what you asked for, Contessa!”

“Excellent timing.” The Contessa said. She looked down at the floor, observing the puddles she and Radiance made, the milk from The Contessa’s breasts in a puddle in front of her feet. “I told you we’d need a mop.” The Contessa swung a foot forward, deliberately stepping in the puddle to show she could do anything she wanted now.

“Humdrum, get busy cleaning this mess up.” The Contessa ordered, leaving behind footprints in milk on the floor as she stepped forward. Humdrum saluted and went to work, while The Contessa wrapped things up.

“Now, Power Ponies …” The Contessa tapped her fingers together. “Who do you love?”

“We love you, Mistress Contessa!” The Power Ponies chimed.

“What do you love?”

“BOOBS!”

“Big …” Zapp said.

“Soft.” Saddle Rager added.

“Milky …” Mare-velous said.

“Bouncy …” Fili-Second said.

“Kissable …” Matter-horn said.

“Suckable …” Radiance said. “Boobs!”

The Contessa chuckled. “That’s right.”

The Contessa walked forward onto the couch, raising one leg up over the other. She beckoned for her slaves to approach her, and they did, cuddling around the couch, Radiance and Matter-horn sitting next to her, Zapp and Fili-Second behind the couch, and Saddle Rager and Mare-velous resting their heads on The Contessa’s legs.

“Maretropolis belongs to me.” The Contessa said. She turned to Radiance and cupped her chin. “But more importantly … The Power Ponies belong to me. Your boobs belong to me. And I guess the rest of your bodies, but we all know it’s really the boobs that the only important part of a woman’s anatomy, don’t we?”

“Yes, Mistress!” Chimed from the Power Ponies.

Radiance rested her head on the side of The Contessa’s chest.

“We … and our boobs … belong … to you.”

Author's Note

I must give thanks to Sun Dial for suggestion the idea of doing a good end and a bad end. Others have commented on it, but they're comment was the first to make me realize, "oh, yeah, I can totally do a separate bad end chapter."

Also a nod to Kichi, who seemed to already know what my original plan was! This ending was actually going to be the ending to the original story, Spike and all, before I decided to take it in a lighter direction.