Ever since Rainbow Dash found out that A.K. Yearling was actually Daring Do, reading the books has never been the same. Whether it be the read of it or the overall reading experience. Though, every night, Rainbow has a strange feeling inside her after reading. It feels bottled up night after night. Most of the time she can't handle it and stays up the whole night annoyed and tired. Yet, every night, she has the same sensation.
"What the hell is wrong with me! I can't get any sleep lately." said Rainbow to Twilight.
"Maybe you just have way too much bottled up energy. Pinkie Pie has come to me for the same problems before." said Twilight.
"Well how did she solve her problems?" asked Rainbow
"When she can't sleep she usually comes over here and we play a couple of "games". After that she passes out in the living room on the couch."
"Maybe I do just have more energy than I should. I'll go home and try to tire myself out. Thanks Twi!" said Rainbow.
"I'll come over later if you want me to, so we can find a different way to tire you out." said Twilight.
Back at home and almost another sleepless night ahead. Nothing Rainbow was doing was tiring her out. Not running, not dancing, not even doing triple backflips off her 2 story house onto a small rock 3 times could tire rainbow out. She was almost tempted to give up and let her insomnia get the best of her. As she was laying on her bed, Rainbow looked over at her nightstand and saw the book that Daring gave her. "Daring Do and the Ring of Destiny" read the title. Rainbow reached for it, and she felt that "feeling" coming back. What was it about this book that made Rainbow feel this way. After a couple moments of searching, Rainbow found the point on her body where it was the strongest, her crotch. Why was this where the sensation was the strongest? Rainbow had no idea, but at this point she knew it had something to do with the book.
As Rainbow opened the book, the sensation became stronger. She no idea why this was getting stronger. She reached down to her crotch and lightly squeezed her lady parts. It somewhat eased the sensation and allowed her to read further into the book without interruption from the "sensations". Near the end of the book, Rainbow found a slip of paper hidden inbetween one of the blank pages at the end. As she opened it she found a note.
'Rainbow, thank you for helping me with that ring fiasco. As a thanks I sent this book with some "presents" for you on this page.'
Rainbow lowered the note and her wings shot up as her face reddened. On the page was explicit photos of Daring. One of them was her with whip rubbing up against her vaginal lips. There appeared to be some form of white liquid oozing from behind the handle of the whip. Another one of the photos pictured Daring exposing both her anus and her vagina through some transparent lingerie. The third one shows Daring rubbing her fingers across her clitoris. The others were similar to these 3. There was a total of 6 photos, each one making the "sensation" in Rainbow grow stronger as she viewed each one. During the viewing, Rainbow unconsciously ran her hand down to her blue undies. When she finally noticed where her hand was, she felt a wet stain on her undies. As Rainbow felt it, she accidently rubbed up against her clitoris. It felt wrong, yet at the same time it felt right. She felt the stain again. The again and again and again until she found herself slightly entering herself with her finger.
She slowly reached to her hips and took off her wing patterned blue undies. She looked down and saw her vagina, wet and ready to be pleasured. She reached down and slowly ran her fingers across her pussy lips. She look to her side and saw a picture of Daring Do with her whip inside of her pussy. Looking at this picture while rubbing her vagina seemed to increase the amount of pleasure.
'This must be what the sensation was.' Rainbow thought to herself.
While she was massaging her "goodies", it sounded like someone had opened her door and le themselves in. This didn't stop Rainbow however. She looked over at her door but there was no sign of anyone entering, so she went back to looking at the picture. She slowly pushed her finger into the entrance of her vagina, with every inch of her finger increasing the pleasure. Whilst fingering herself, Rainbow felt a warm breath near her vagina. The next thing she knew somebody was licking her clitoris. Rainbow was so far pleasured that she didn't mind. For some reason, it felt better than when she was rubbing her clit. During the confusion of the stranger barging in on Rainbow's "Sexy Times", Rainbow managed to see her "intruders" face.
It came as a complete and utter shock to Rainbow when she saw that her little friend was actually Daring Do herself. There was something that seemed to make the pleasure even more pleasureful while her pussy was being eaten by Daring.
"W...w...what are y...you doing h...ere..." said Rainbow between gasps of pleasure.
Daring said nothing, she just kept chowing down on Rainbows "Lady Love Parts". Rainbow's "juice" soaked the bed and was filling up Daring's mouth as Rainbow reached her climax. Before Rainbow could do anything, Daring started to scissor with her. Daring's cries of pleasure sounded strangely familiar to Rainbow. Daring then started to stick her fingers inbetween both hers and Rainbow's pussy lips until both of them were grinding on Daring's fingers. Daring, with her other hand reached over and under Rainbow's shirt and squeezed her small, but firm boobs. Rainbow wondered what made Daring come over and pleasure her like this. The sensation in Rainbow was gone but still, she felt like she needed to be pleasured. As she reached he climax, Rainbow leaned over, pulled Daring's face in towards her own, and planted a kiss on Daring's face. The kiss lasted for at least 10 minutes, but it felt like an hour for the two lovers. Daring finally broke the kiss as she pushed Rainbow off of her. Rainbow leaned back on her bed and passed out in a matter of seconds.
"Sleep tight Rainbow" said Daring in a peculiar voice.
After Daring left Rainbow's house, she took off her hat and revealed her purple and magenta hair and her horn.
"I told her I could come over to help her. This costume really helped her not recognize me. At least I got my share before she managed to reach her peak. Hehehehe!" Twilight said and chuckled as she took off her Daring Do costume from Nightmare Night. Twilight went to head back to her library and she heard the heavy and loud snores of a very, very pleased Rainbow Dash.
Author's Note
This is a story I made to challenge myself and see what I could make within an hour, so expect some errors. Hope you all liked it. 
