Looking for a story I just remember

Soooo okay if my brain isn’t lying to me the MC is this buff, tanned dude with medium-length gray… or pink?? hair, and I’m pretty sure he’s the bottom or maybe just submissive. He’s got a twin brother, and I very clearly remember this absolutely deranged scene where all three of them are in a hotel room??? The twin is blindfolded I think?? I mean humiliation ritual type shit. Anywayssss The ML is a doctor or therapist or whatever the fuck, kinda bony, absolute menace of a man. Real freak shit. Like I’m 99% sure it’s BDSM.