Tips for how to suck girls breasts?

ask her how she wants them sucked on its about her dont be hard headed and not listen to her that will be a very big mistake trust me i know i have had sex four times and i was never ever satisfied because they chose not to listen to me and were all about themselves and pleasing themselves i always left pissed off and had to pull out my vibrator because i never ever had an orgasam...smh what a waste but just ask her and listen and obey:)