The “source” are a couple of random Twitter accounts that I believe didn’t even put that info out there until people found out about Richard and Brandon. Could be legit, could not. But really, who cares? If it’s legit then they shouldn’t have been putting people’s business out there in first place.
Some guys aren’t even that into anal. They prefer dick sucking, mutual mastubation, heavy petting, etc. While a quiet percentage of queer males are mostly into their sex for affection, emotional comfort, romantic passions, relationship contentment etc. rather than for sex. Richard does give me verse vibes. But y’all really gotta stop assuming y’all know people’s positions and preferences based on public presentation.
As far as something “slipping”, I don’t think anything will get out there that Richard doesn’t want out there. And that includes dick slip-ups or PDA. Those pap pictures are hardly completely accidental.