Regulus smiled. "I have no idea what you are referring to. My ego blossomed decades ego and does not need to blossom any longer. After all, it's impossible to improve on perfection."
He raised an eyebrow. "My, oh my, who has an ego now? What's so special about your arse for me to want to stake a claim? Although you're also assuming that I don't feel I have a claim now, regardless of the sex." That was closer to the truth than the first option. Severus was his friend and none of these people should contaminate him. "You're also implying that I'd have to fuck you. You can fuck me if it makes you feel better. See how many problems with a simple sentence? You've been spending too much time with Gryffindors and idiots. Speaking of idiots, how's Potter, Jr.?"