I... I don't know what to say. But, given the "publisher's note" on Amazon which reads EXACTLY like a "trigger warning" notice, I wouldn't be surprised if Ms. Gregg got this started in fandom.

From the Amazon listing for "I, Omega" :

"Publisher's Note: This book contains explicit sexual content, graphic language, and situations that some readers may find objectionable: BDSM theme and elements, dubious consent, male/male sexual practices."