@Reshma-many Indian stories specially about Gods have been also potrayed in an erotic way,i was shocked initially-but its a fact,i guess you are forgetting books like Kamasutra have originated from an Indian God,despite all the halaboo we put up regarding those things today we were pretty advanced in those ages!...while this same story some say is beacuse Mahadev touched the girls statue...while some say he got sexually aroused by it!similarly some texts make the Mohini and Mahadev actually had intercourse,while some say they just touched each other and through thier divine powers Ayappan was born!-its all about interpretation...some people like to interpret it in a more erotic way as compared to others...but as far as i know these erotic texts were written by local writers much after the original Puranas/Vedas were written!
but I havent heard of this Godess to be very honest,ive only heard of Ganapati,Skanda and Ayaapan being Mahadevs childern...most of these storied about him having daughters etc are local beliefs of small sects!