This story reminds me about a set of pictures on E621.net where it starts with flutterbat and goes to each of her friends.

As much as i liked it the plot was all but abandoned.

Twilight finds out about Futashy yet says nothing. Not only that but days before nightmare night. Applejack, at least, has natural progression. Then 'days' before nightmare night Rarity gets turned. Then 'days' before nightmare night Rainbow Dash gets turned.

This entire time what is Twilight doing? Stroking her new cock? So many plot holes...

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True, I really ran out of time to go back and edit things. Work stuff got in the way.

great job on story

I would laugh once they turn pinkie pie they go for twilight only to find out that twilight is actually a succubus futa.

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I would love that to be the twist ending after they turn Pinkie and go for Twilight only to find out Twilight was a succubus futa and it turns out it was all orchestrated by Twilight with Discord's help

What a coincidence that I found this when I did! That said, very nice story you got here, would love to see more!