The last time she came back from Equestria, Sunset Shimmer wound up with a big problem, right between her legs. Fluttershy has been helping a little, but Sunset needs more.

When word gets out about Sunset's secret package, she discovers her friends all need more, too.

Now Sunset has two problems.

Takes place after Forgotten Friendship; Epilogue takes place after Spring Breakdown. Reading the previous story is not necessary to understand this one. All you need to know is Sunset has a WIENER, and she and Fluttershy are doin' it.