Twilight Sparkle and Shining Armor have always had a close relationship, more than just brother and sister. That being said, aside from the family ties involved, their relationship is very…vanilla. Twilight hopes to change this, so she leverages a long-lost childhood keepsake, the coveted title of Sibling Supreme, and a favor from a friend in exchange for her brother’s willingness to try something new. How does this situation play out?

Sexily.

This story takes place in S4 before Sparkle’s Seven, and serves as a sort of alternate outcome as to who gets to keep the helm. Tagged AU because this would totally change the dynamic of said episode.

Written for the 2022 Incest is Wincest First Time February Contest. Pre-preread by AndwhatIseeisme and CrimsonSoldier. Preread by LilSlipsy. 

Contains: Incest, pegging, anal, F on M, mild power play, sex toys, the hard-won helm of the Sibling Supreme, Shining being a bit of a dork, and hip pinball-esque games.

Covert art by imadeus, no relation to me whatsoever. Derpi 2794203

Featured on 2/11. Thank you!