Rookie Scribe
The guy sounds genuinely regretful that he didn't make you come and rates you highly in the oral sex stakes. If you have great technique, maybe you need to tease a little more and work up to your best technique when you think he should come. The tease aspect also makes for a more intense orgasm. I'm sure you as a female are aware of that. I have a girlfriend who loves the build up to her own orgasm as it's so pleasurable and she does try to stop herself coming too quickly. I am a firm believer that foreplay is often rushed and underrated. In sex and the ultimate climax, the pleasure is in the getting there, like any journey I guess.