Orphan

It was the day on Spike's first Birthday in Ponyville. The library where Twilight and Spike lived in got decorated with streamers and big colorful balloons on strings that spring day. Pinkie Pie arrived at the party by breaking Twilight's spell, as the pink pony had used her Earth Pony magic to break it. Twilight had not seen Pinkie Pie break her magic before.

"Whoa, that was some entrance you made there Pinkie Pie." Twilight told the pink pony and smiled.

"Yeah, my party sense were tingling so I suddenly ended up here." Pinkie Pie told Twilight and gave a smile.

The party went on with stories, a load of presents for Spike and games. The baby dragon got a weight, a ball and much more. Spike left the party in a hurry because he heard about the Cake's sapphire cupcake that afternoon. The party ended in the evening, as the other guests left except for of course Pinkie Pie.

"See ya tomorrow, and thanks for coming by." Twilight told her friends.

Playful Pinkie Pie and Twilight grabbed and released a red and round clear balloon with their hooves in over an hour. Despite the two ponies had a balloon phobia, were they feeling ecstatic too by feeling the soft rubber skin between their hooves. The ponies also loved the loud squeaks the soft sphere made too. Even as Twilight shaked of fright, were she feeling horny too by having Pinkie Pie giving her a lenghty balloon massage with a long and orange balloon that Pinkie Pie held with her hooves. The unicorn felt how the soft balloon body brushed against her tickling horn and flank. After playing with the balloon for a while, were Pinkie Pie going to suck Twilight's hard horn in nearly two hours. Twilight masturbated in the meanwhile under that long balloon massage the Earth Pony gave. Pinkie Pie kept on sucking Twilight's long bulge on her head, until the two horny ponies reached their third orgasm. Pinkie Pie went home later at midnight with a bunch of balloons, as playful Twilight kept the other remaining balloons  from the party to play with in her bed.