Therapist seeing you because your wife has complained about your ability to last during intercourse. The therapist explain that she is going to expose you to a couple of stimuli and coach you through to help you last longer. She start with a handjob and then a titfuck, with an eventual cumshot on her tits. The woman to remain professional and talk a lot throughout referring to what she is doing and what you can think about to gradually test you more. The therapist to say things like: -"So what I'm going to do next is start to stimulate your penis" -"You've lasted very well to this point, so we're going to provide you with a bit more stimulus by exposing my breasts" -"While I'm stimulating you with my breasts I'd like you to picture intercourse with your wife" -"Just to test yourself a bit more, I'd like you to visualize ramming your penis into my vagina as well as your wife's - just taking turns" At the end you end up to fuck her tits like you would hard fuck a pussy and cum on her tits.