Nympho Alchemy

Angel Windell and Jade Valentine headlining this SLR Originals release from May 2023, running about an hour. Search filters that match: 200°, blowjob, brunette. The scene moves through 12 parts, and blow job runs longest at about 14 minutes. Director Alex Nash has more credits on the site.

From SLR Originals: “As a therapist, you're used to seeing all kinds of people. Today, you have a nymphomaniac named Angel Windell. Security caught her masturbating in the office and restrained her, and your assistant brought her in so you could see her. However, seeing Angel touch herself and be such a horny little slut is too much of a turn-on. Plus, with her hands restrained and her pouty lips, it's almost impossible not to get hard just looking at her. She begs you to rip her clothes off and fuck her, and you're only human. You shove your massive cock into all her holes, as she begs you to fuck her harder and longer. This is a difficult case, and you'll probably have to have many sessions with her to get this sex addiction under control. That's the job.”