Blow a guy's dick just after he fucked his wife.

I've been seeing this one married guy for a bit who has a wife, and we're quite discreet about it. I'm pretty sure it's all good with him since he often brings up the idea of having a discreet relationship. Yesterday, I received a message from him saying that he had just finished being with her and that she was asleep. He mentioned that she was very enthusiastic with him. He asked me if I wanted to finally discover what she tasted like, and honestly, the thought made me feel so excited and intrigued.