Level 10 tips needed

I'm having a hard time with level 10: The orgy, anyone got any tips for completing it without using cheats?

No real trick to it. You just can't linger too long on one girl is all, match the rhythm as quickly as possible then hit enter as soon as they climax and move on. Also it helps to hold down both keys to increase power and speed at the same time, will buy you some precious seconds.

Thanks, that worked just fine