Yes, There Is Islamic Sex

The BBC found it:

...sex is there to be enjoyed to the maximum by Muslims - as long as they are married Muslims - and there are numerous religious exhortations on the importance of foreplay, mutual titillation and satisfaction for both partners. Indeed, if a husband fails to satisfy his wife sexually - or vice versa - it is considered grounds for divorce under Islamic law.

In Damascus, I paid a call on one of Syria's most established lingerie makers, Ali Nasser, in his cramped workshop in the Sheikh Saad neighbourhood.

I'm amazed how fast a brand new red satin bra and g-string takes shape from his old sewing machine - his expert eye and skilful hands honed by more than 30 years in the business...In other cultural contexts, this might seem something like a den of smut and vice - but Mr Nasser, a devout Muslim, insists it's more a public service and religious duty.

"Our work is all about igniting the desires of a husband for his wife, so he doesn't go looking elsewhere. It's a good thing and there's nothing wrong it."