Pulling him over into her chest, Celestia kept a tight grip on Spike while looking at Twilight with lust in her eyes. Cadance walked over to the Friendship Princess while shoving the girls aside to hold her down.

“Did you honestly think we would allow you to have Spike all to yourself while me and Celestia were busy with one another~?” Luna seductively asked while pressing Spike’s head with her breasts.

“I wanted him inside me. You think and your sister could just keep him away from me? You were supposed to share him, not hoard him from me.” Twilight said while Cadance continued to keep her former sister-in-law held down.

“Which one of us introduced him to this lifestyle first~? Besides, you were always so conceited whenever it came to taboo subjects such as this~.” Celestia taunted as she stroked Spike’s scale.

Twilight was baffled by this response given to her by her former teacher. While she knew that Celestia was right, it still didn’t excuse her from keeping Spike to herself along with Luna. It was something that the Friendship Princess took account of and she knew of it all too well. But then Celestia says,

“Now get comfy and watch how a real mare dominates a dragon~.”

On that note, the Sun Princess pulled the Dragon Prince in for a deep passionate kiss. Tongues swirling, eyes fluttering, and arousal spiking, something started to take over Spike as Celestia embraced her husband. Luna leaned in closer and licked the side of his cheek as she proceeded to grab his penis while putting him into a trance. Then she strokes it as Spike was fully immersed into the kiss given to him by his dominant wife while she puts a spell on him with her magic. It was like he entered into a trance. He fully moaned and he paid no attention to Luna giving him a reach-around. Something that intrigued Twilight, but was quite shocked to see Spike acting this way.

“How is he-!?” Twilight asked before getting kissed by Cadance.

“Watch and learn, my sister~.” Cadance said as she started sucking on Twilight’s breasts.

The Friendship Princess could now only watch in silence as Spike suddenly opened his eyes. But this time, he had heart-shaped pupils on his eyes. And for a moment, he almost completely forgot about himself. Until he finally sees Celestia after opening his eyes. Upon noticing her, Spike said,

“Mommy~!!!”

“Hello, my child~. Are you ready to play with me~?” Celestia asked as she rubbed his cheek.

“You bet~!!!” Spike said before kissing her.

The Sun Princess nearly fell down, but she regained her and started to take charge. Luna joined in and smothered her nephew into a hug before tackling them into the ground. Grabbing his dick, Spike gets on top of Celestia and sandwiches it between her breasts. Cupping her breasts together, Celestia watches her child massage his penis between her bosom in a hyper manner as Luna sandwiched her breasts between his head. Watching in shock and amazement, Twilight asks,

“How did they do that? I never learned such a spell like this!”

“It’s a seduction that requires both ponies, specifically mares, to pull it off~. That move was used as a means of seduction before assassinations were pulled off or having them reveal their fortune when their target was at their most vulnerable~. There are no records on who perfected this spell, but they were caught by the Royal Sisters by accident and forced them to show their spell to them~. What happened to them afterwards is a mystery, but I will say that their days of assassination were numbered~.”

“You don’t say…” Twilight said before getting kissed once more by Cadance.

The rest of Twilight’s friends joined in on fucking her while the Royal Sisters continued to have their way with a hypnotized Spike. After firing a load of cum into her mouth, Celestia grabbed Spike and shoved her pussy into his mouth. Luna took the opportunity and decided to give her nephew a mixture of a blowjob and a boobjob. The Moon Princess moaned and giggled erotically while sucking his dick. Celestia, on the other hand, felt a lot of pleasure from having her pussy licked. Her clit was on the tip of Spike’s nose and her vulva covered his entire mouth. Needless to say, the Sun Princess was clearly enjoying herself.

“Oh yes~! Keep going, my child~! Make Mommy feel good~!” Celestia encouraged as she felt Spike’s tongue swirl around the walls of her insides.

The Dragon Prince moaned heavily as he licked the walls of her vagina. It tasted salty, but her banana-like smell provided the counterbalance to her musk. She rubbed and stroked his head while continuing to rub her pussy all over his scaly face. But as everypony watched, they all began to wonder if he was going to cum pretty soon. Even Rarity pointed out,

“Is nopony going to say anything about this? Spike will learn about this, will he?”

“Don’t worry~. He will be back to normal after he cums~. Although I can’t say that he will remember what happened during his sleepy time~.” Cadence assured while fingering Twilight.

Celestia rubbed her pussy on his face even harder while Luna sucked even harder on his penis like a lollipop. And pretty soon, Spike was about to lose his marbles. At some point, he mumbled under Celestia's vagina that he wanted to fire his load out. But the Sun Princess responds,

"Just keep it a little longer, sweetie~. Mommy and Auntie want to enjoy ourselves some more~."

Having very little choice, Spike reluctantly complied to their demand and kept his cum held back. Even as he felt his penis ready to burst from all the joy he was feeling at this very moment. But pretty soon, five minutes had passed by and their brains were slowly turning into mush. However, Celestia looked down at Spike and said to her spoiled son,

"I'm going to cum all over you~! Be ready to fire at the same time~!"

Spike nodded and licked even more intensely as tears poured out of his eyes. On that note, the Sun Princess came into Spike's mouth while he came into Luna's mouth. Getting off Spike, his face and mouth was completely covered in pussy juice and he was now out of their hypnosis as Celestia moved his head onto her soft, cushy lap while he hugged her bare waste. But before he could say anything, Fleur said,

"Would you care if all of us joined in on your little party~?"

They all looked up and saw Fleur and Sassy as well as the other mares just standing there, all ready to have sex with Spike and the others inside the master bedroom.

Author's Note

Only one more chapter. Get ready.