[Only the Mane Six and Shining Armor are gender-swapped. In this universe, Cadence is nonexistant.]
When Dusk Shine announces that he's breaking up with his boyfriend, Gleaming Shield perks up. Partially because she's overprotective...partially because said boyfriend is under her command in the Royal Guard and being the boyfriend of her little brother makes things awkward....and partially because Flash Sentry is pretty cute.
Of course, Gleaming Shield won't get involved.
Of course.
[This is not clop. Rated T for profanity.]
[Cover art drawn by the amazing lulubellct!]