Billionaire Baby Daddy

Starts as a revenge against her ex boyfriend then to her being a new mom. 
Meet Isabella,  a  twenty four year old who's life has encountered more misfortunes than a life time and she struggles to overcome them.
She calls herself 'the tigress'. 
She claims she's a virgin but life has fucked her over and over. 
Her life changes when she decides to get revenge against her boyfriend by giving her virginity to a random man she finds she's attracted to. 
What will happen when she finds out her one night start resulted to a start of a new life?