Well the best way to convince your gf to give you head is if she is a vir gin tell her "you know how it hurts gurls to do it for the first time. we could do other things then s ex" and then if she likes it throw around idea's about her giving you head and things like that. only works if she is a vir gin and you haven't directly asked her to give you head.
If you have asked her directly to give you head and she isn't a vir gin. Then if you can (its going to be hard) try to be kinda distant and don't do anything... "fun" with her and that will make her more... interested in you... so after she is more interested she will ask you why you don't want to do it... and you go kinda sad on her and say... well our sex life has gone kinda down... and well... i think it would increase our s ex life if we 69 (better then her just giving you head trust me) eachother... that's all i can give ya hope it helps
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