Brunette beauty Michaela Dubekova said the superstar made her feel so special during their affair that she was even planning to move into his LA mansion.

"It wasn't just sex," she told The People. "Robbie and I made LOVE. We would look into each other's eyes and sometimes take it really slow, just holding on to each other and rocking gently."

But Michaela, 26, got so tired of the Robster cheating on her with strings of fans that she did what few women could bring themselves to do - and DUMPED him.

She told The People: "I couldn't handle the fact that he continued to see all these other girls. He'd say, 'You know I love you'. But that wasn't good enough for me."

Michaela, who split with the singer last week, added scathingly: "Robbie Williams is definitely not bad in the sack - but not out-of-this-world amazing."

After Robbie, 32, wooed her on the European leg of his world tour in June, sales rep Michaela tried to keep the romance secret so as not to betray his trust.

ANGERED her by seeing US model Jessica Cole - and romping with an international list of fans including German hairdresser Heidi Lessau, Icelandic stunner Snaedis Gudnadottir and Swedish doctor Marie Annerstedt.

Robbie has just cancelled the Asian leg of his tour in November because of exhaustion and stress. But Michaela found him on top form after he wowed audiences in Brussels.

"I was on a business trip there and went to his gig," she said. "I'm not like those girls obsessed with pop stars and never thought much of Take That.

"Robbie was very flirty, complimenting me loads and telling me what a good body I have. But I wasn't after simply jumping into bed with him so I joked with his entourage. Robbie was impressed - he's clearly not used to being around intelligent girls, especially those who aren't in awe of him.

"He's very sexy and had obviously built up frustrations from the night before. From then on we were hooked on each other." It was the start of a three-month affair.

"Robbie really enjoys sex and definitely has a kinky side. He never wanted to do anything gross but loved it when I dressed up for him. He also loved having sex when I wore nothing but stilettos. We had sex everywhere, all the time - in the car, backstage in his dressing room, in his hotel."

"But he's not always funny and I never pretended he was. I think he respected that. He was always telling me, 'Michaela, sweetheart, you're a breath of fresh air'."

Robbie proved she was special to him by giving the number of his LA home. She said: "I was aware he had other girls throwing themselves at him. But I honestly thought he had some loyalty to me.

"He doesn't get close to people because he can't trust anyone. I made an effort to gain his trust. Only my closest friends and family knew I was with him.

He had already spent a steamy night with financial analyst Snaedis in Copenhagen and begged medic Marie to play sexy doctors and nurses in his hotel in Gothenburg. The randy Robster seduced another four girls the week before. Michaela said: "Eventually I had to confront him. He kept saying, 'Calm down, sweetheart. You have nothing to worry about. You know I love you'.

She explained: "I've been out with enough d***s to identify another. Robbie is a perfect actor. He promises a lot but few of his promises turn into reality. "I even planned to move to LA with him after the tour. But with him it's a case of out-of-sight out-of-mind. Even his friends told me that he doesn't know a good thing, even when it's gone."

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