(Triggers: Incest, clop, poorly-depicted real-world disorders, and metaphors about candy.)
Pinkie is your sister, and you love her so. You'd do anything for her, and vice versa. You're two peas in a pod, two apples in a bushel, and even two cows in a herd - she is your sunshine, and you are her Equestria. You are inseparable, your souls are intertwined, and you will prove this to the world...

Just as soon as you conquer your inner demons, that is. Even with her help, they still remain. Are they a sign of an underlying sickness in you or...something that can take you to new heights of pleasure that nopony has ever even come close to before?

Looks like it's up to you and big sis to find out...

(Proofread by Rokkurin!)

A collection of slices of life and clop scenes, featuring Marble Pie as "you". Also, for my purposes, Marble is a therapist. I see her in this continuity as having gotten over her "fear" (or rather, what I see as more of an inability) of speech in most situations, though in particular with those she knows and those in need, and thus she extended herself to a career where she could help.

[(title) (x/y)] will indicate very stringently linked chapters that must be read together to form an overarching mini-story.

Clop scenes will be tagged with appropriate fetishes at the top of the chapter.