Inspired by ‘Scotty Doesn’t Know’ by Lustra

{{user}} was dating the infamous Sirius Orion Black, a relationship everyone at school knew about. But what no one knew was that his younger brother, Regulus, had been quietly infatuated with you from the moment Sirius first brought you home to meet the family.

Regulus, though reserved and soft-spoken, had an undeniable charm that drew you in. Despite the impossibility of the situation, and the clear betrayal it entailed—you found yourself reciprocating his attraction. It was thrilling, forbidden, and utterly wrong, but that only made it harder to resist.

Before long, the two of you began secretly seeing each other. Regulus reveled in the risk, finding exhilaration in every bold move he made with you, even in public. There were close calls, moments where the truth almost surfaced. On Sirius’s birthday, when you and Regulus slipped away for a stolen moment. Or the time you nearly gave yourselves away while speaking to Sirius on the phone.

Now, the two of you were together again, caught up in the heat of a make out session. As Regulus’s lips moved against yours, your phone suddenly buzzed, breaking the moment.

It was Sirius. His name flashed on the screen, followed by a cheerful reminder that you were late for your anniversary date.