Secret Spa is probably the best-known and most reliable in Montreal for erotic massage. Check their website Erotic massage secretspa.ca/ detailed attendant profiles with real photos and bios, various sensual/erotic session options, prices listed openly, and direct online booking. Everything is discreet, the place is clean and private, staff are experienced and professional. Reviews usually say it's high-quality, no awkward upsells, and good value. Pick someone based on what kind of vibe you're after, book in advance, and it's usually smooth.