Regulus chuckled. "No, I wasn't aiming to kill you. I already have the money, and you said that you don't want children, so it's not like I need to get your place in the family."
He nodded. "Yes, I know he was a married and had a child, but this Remus isn't the same one, and this Remus blushes, and yes, I want to shag him, but it's more than a shag, Sirius. I like spending time with him. We did that before there was any kissing involved, and yes, he wants an exclusive relationship."
He finished off his whiskey and put the glass back down. "I know, Sirius. If it weren't about them, then I could talk to one of them, which I usually do, but now it's not exactly possible. 'Hey, Remus, so do you think I should be with you or Severus?' You don't expect me to ask that, do you? Especially if you consider their history."
Regulus smiled at the comparison. "He is, isn't he? The fact that he's a virgin is alluring, but it's not about that. It's about him. Severus-" He shook his head. "He told me that I'm the only person he's been with, and you will never repeat anything I'm telling you or I will hex your dick off, and you know I can." He sighed. "They are different, but they share so many things in common, and I want them both."