A follow-up to Xenophilia: The Blank Plague and Xenophilia: Plague's End.

Rainbow Dash is not into mares. Rainbow Dash is into Lero, her human 'stallion.' But Equestrian society's gender imbalance means one stallion almost never ends up with just one mare. Rainbow Dash has accepted that she shares her stallion with her friend Twilight Sparkle and also with Grandmaster Lyra Heartstrings. Rainbow Dash learned to love Twilight with Lero's help, but she just hasn't gone adventuring with Lyra, worn an Element of Harmony by her side, saved Equestria, or even really spent a whole lot of one-on-one time with her that didn't involve martial arts training.

Now Rainbow Dash's famed loyalty has made her recognize that she's not doing right by her herd to leave Lyra as a 'third wing' in their shared home. She's going to make it right. But even now, is romance really something Rainbow Dash can handle?

Contains *cough cough* achievement of personal satisfaction.