Building up your man's horny-ness and sexual excitement is an essential skill element if you want to give a good blowjob. On many occasions if your male sex partner finds it difficult to get to an orgasm through oral pleasuring, i.e. a blowjob, the core issue is mostly being his sexual state of mind and not your blowjob skills. Although that is what comes to mind first with most women who encounter a guy that has difficulties to orgasm when they are getting their cock sucked.
