After a whole day of fucking Spike without end, Celestia and Luna had breakfast while Spike stayed inside the bedroom, trying to recover from his tryst with the Royal Sisters. While they were eating, they spoke amongst themselves about the times they had their way with each other as well as the times that they spent playing with each other in their youth. A few minutes later after they were finished eating, Luna asked,

"Do you think we should feed him? He would need his energy if he's gonna last with us."

Celestia looked at the leftovers right on the counter and said,

"I guess he could use some... mojo. But then he would just get exhausted again."

They both decided to to be a little nice and give him some food to eat. So they both gathered what was left over and brought it over to him. Upon heading back into Celestia's room, the Royal Sisters saw Spike curled in a fetal position with his face covered in tears. They put the trays down and went to see what the matter was with him.

"What's wrong, Spikey~?" Celestia asked, putting his head on her lap.

"Yes. Tell us, sweetie~. What is the matter~?" Luna asked, moving towards him.

Spike covered his face so that they couldn't see the tears that were streaming down his face.

"I don't wanna talk about it." Spike said in his wailing voice.

"Why not~?" Celestia asked as Spike buried his face into her lap.

"You would just hate me if I told you about it."

"Oh, jewel~. We won't hate you. Just tell us what's on your mind." Luna said.

Celestia raised him up and had him rest on her lap with her bosom resting the back of his head with her wrapping her arms around his body. Spike took a deep breath and said,

"What you two did to me yesterday..."

They leaned closer to hear what he had to say.

"When I was getting molested by you two, I was starting to have these weird thoughts about myself."

"And what were these weird thoughts you were having while we were having fun?" Celestia asked.

"Well..."

"Go on. Out with it." Luna commanded.

"I seem to enjoy... being your bitch."

The Royal Sisters were both surprised to hear him say that. Not because of the fact that he cursed, but because he seemed to enjoy being a masochist.

"I don't know why, but I seemed to enjoy it. It's something that I can't figure out why, but somehow I seemed to have found the pleasure in being treated like I was some sort of slut or something. Do you two hate me for thinking this way?" Spike asked with some of the tears starting to come back.

Celestia and Luna both looked at each other in a state of confusion about what Spike just told them. They both had no idea what to think of it at first when he told them about this dilemma. But they both only cared about making him happy and they understood why he was having these thoughts. Celestia said,

"Oh sweetie. These thoughts you're having... it's perfectly natural to have these feelings."

Knowing where her sister was going, Luna added,

"She's right, Spike. You have nothing to be ashamed of for having these thoughts. It just shows that you're having thoughts about being dominated by mares like us. It's okay to have these thoughts."

Spike felt the tears stop as Celestia and Luna smiled at him. He felt relieved to see that they don't harbor a grudge towards him for being treated like a slave.

"What would you say we give you something to eat? Or perhaps you had other plans in mind~?" Celestia asked as she licked her lips.

They both looked at Spike as he pondered what to do next. He felt hungry after yesterday, but he felt happy enough to be treated like the Royal Sisters' toy. He said,

"Well... I did have something in mind..."

They both leaned in to listen to what he had to say.

***

Thirty-five minutes, Spike had a blindfold and in a doggystyle position. Luna was wearing a strap-on while Celestia was in the nude. Luna asked,

"Are you sure about this?"

"Yeah. It's perfectly fine. It can't be anything like... well, you know..."

They both giggled about knowing what Spike was referring to. Celestia grabbed Spike's head and said,

"Anytime you're ready~."

After a few seconds, Spike said,

"Yeah. Go ahead. Put it in. I bet it feels comfortable."

"Not in the next few minutes." Luna commented.

Before Luna could put the dildo attached to the strap-on into Spike's anus, Celestia said as she stroked Spike's face,

"If you ever feel the need to stop, move your mouth away from my pussy. Okay~?"

"I don't think I wanna..."

Both Celestia and Luna looked at each other nervously. They didn't know if it would just drive the barrier between them and Spike even further, or if it would actually help their relationship as a family grow. Luna then says,

"Are you ready?"

"Do it." Spike said.

Celestia grabbed Spike's head and put his mouth into her pussy, effectively giving her cunnilingus. Luna then inserted the dildo into his butt and started to hump him. As she anally raped him, Celestia was moaning as Spike was licking her. In the next few minutes, Luna started to moan as she kept thrusting away with her hips. She looked down and marveled at Spike's ass. Unlike any other stallion's, it was actually quite girly and had some meat to it. Deciding to play on Spike's masochistic side, she proceeded to spank him. A fetish that he strangely seemed to enjoy.

"Do you like that~? You dirty little boy~? You should be ashamed of yourself~!" Luna said as she continued to spank him.

Celestia, on the other hand, was enjoying Spike's tongue as he lapped around her labia and deep into her hole. Her deep, erotic moans were arousing him as he continued to lick deep into her.

"Oh~! You have too good a tongue~! I would never sell it for any bits I could get~!"

The intense feeling that Spike had aroused him to the point of barely being able to think straight. His mind was going incredibly blank as he was being raped by the Royal Sisters of Equestria. A fact that he incredibly ravished in. Ten minutes later, he finally climaxed from the pleasure that he felt. Celestia came into his mouth after being licked for so long. As did Luna when she finished raping Spike. He fell to the ground, tired from being molested by the two sisters. His anus was spread wide open from being anally raped by Luna. The sisters bent down and kissed Spike before laying him on their bed pillows to rest.

***

Two hours later after resting, Spike was resting in bed with Celestia and Luna as they ate. It was a certainly pleasurable moment as they laid on the bed.

"I really had no idea you were into these fetishes. When did you first hear about it?" Celestia asked.

"Yes. Enlighten us, Spiky~." Luna demanded.

Spike vaguely remembered when he first heard about it. Then he said,

"I read about it in one of Rarity's magazines. I had no idea why, but I just found it arousing. Kinda made me wish I was dominated like that by Rarity..." Spike swooned.

Just then, he saw the Royal Sisters giving him the look of disapproval. A clueless Spike then asked,

"What?"

Both Celestia and Luna looked at each other and smirked. Then Celestia said,

"I think that you finished eating."

"Huh? But I-"

"That's right. Your tummy's barely growling anymore." Luna said, agreeing with her sister.

"Uh... you two are starting to scare me."

"Good. Because you're not getting anymore sleep for a week~." Celestia said as she licked her lips.

"Huh?"

"I agree, dear sister~. Let us show the little dragon his place~." Luna said, now kneeling.

Spike felt nervous about what was gonna happen next.

"I hope you have more bodily fluids left in you~." Celestia said, giving Spike an erotic, yet scary smile.

Five seconds later, they tackled and molested him, which proceeded on for the whole week.

Author's Note

Happy Valentine's Day, everybody!!!!