Presenting the TEASER of `Threesome Song` that is sure to set this Winter on Fire from the upcoming erotic Bollywood movie ISHQ JUNOON - THE HEAT IS ON starring Rajbeer Singh, Divya Singh and Akshay Rangshahi, produced by Anuj Sharma (Shantketan Entertainments) along with Vinay Gupta (VinR Films) and helmed by Sanjay Sharma.