http://bit.ly/dRnVMw

When we first started sleeping together, my boyfriend was unable to climax, despite our best efforts. However he initiated sex again while I was sleeping and through this he was able to climax. This has become a regular problem – not able to climax, and then waking me up later in the night. It's not particularly a turn-on for me. After sex, or attempts at sex, he's quite cold and impassive, and doesn't want to talk about it. I don't understand this behaviour and it's building up a lot of frustration in me. What should I do?

Anyone got experience of this they want to share on a Friday?