Florentino has been keen on El Kun ever since he first decided to leave Atletico Madrid three years ago.
El Confidencial says Real are back in for Aguero amid talk of PSG making a move for striker Karim Benzema.
PSG coach Laurent Blanc is eager to tempt Benzema back to France in the summer and if the striker wants out, Florentino will make a fresh move for Aguero.
Any deal, however, will depend on PSG meeting Real's demands that they do the Benzema transfer in the first weeks of the transfer window so to grant them time to negotiate terms with City for Aguero.
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