Second submission for 'Incest is Wincest: April 2019 Sibling Incest Contest' Released · 6:47am Apr 30th, 2019
As said, this is my second submission for the contest and is now live. I am entering it into the Incest is Wincest! Siblings Incest Contest with a story about Sweetie Belle and Rarity. I'd very much appreciate it if you could give it a thumbs up even if you don't read it, as that would help me immensely.
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Rarity is interrupted from her work by a very noisily moaning Sweetie Belle who should be sleeping. Rarity knows that her sister is a futa, a rare mare who has both a functional male and female reproductive system, and that her own estrus is likely aggravating her sister's libido.
Rarity soon discovers her sister's condition after checking on her, finding that Sweetie is in her first estrus, and that her duel instincts are making her miserable. With Rarity being the Element of Generosity and also in her own estrus, she gives her little sister the only gift she can at that time.
Herself.
In the process, Sweetie also gives her sister a rather unexpected gift too.
