When the two wolves loved the dragon

When queen Daenerys arrives at Winterfell, to name a new warden of the north, both Sansa and Arya fall deeply in love with Daenerys. Daenerys falls in love with both of them in return, but she can only choose one. The Stark sisters always had sibling rivalry, but this will turn into deeper, love-driven rivalry that may tear Westeros apart for the woman they love. Who will Queen Daenerys choose?