A SUGAR baby was having sex with her online “daddy” in her own mum’s home before her two accomplices stormed in wielding an axe and demanding cash.  Shannon Haynes, 28, met her older victim on the website under the username “SexySienna BlondeBabe” last year. She organised to meet her 37-year-old victim at her mother’s house and they agreed he would pay her £560 each week for her services, the Illawarra Star reported.   She reeled him in by posing as a typical sugar baby, writing in her profile: “I enjoy the finer things in life. “I will say I have expensive tastes and love shopping. “I like to live a party lifestyle with…