GF wont give blowjob

You gotta make it "attractive" for her. You want your relation is such a position that she would do anything to please you. That's by showing alpha tendencies and a "dont give a fuck" attitude. The moment she think you can do better than her she will do anything to keep you.

Fuck that bitch, I'll suck you up bro no homo. Niggas help homies in need ya feel!

If you wanna be with her for more than getting your dick wet, it'll happen eventually.

My guy I've been with my girl a year and a bit and she still don't give me head. U need to understand that for all u know something could've happened in her life to make her not want to my guy.

Bet, then it is time to show her what being a women used to feel like show her who the man is

Yo, slap that hoe and tell her to get on her hands and knees. She should be begging to sock your cockle-doodle-doo!@

Her sister probably will lol. Give it a try ???. But seriously shes probably scared

Making it 'attractive' will help.
Though, sex is really overrated. Sure it's fun and all...
If you can make it sound good for her, then she will. You can always offer something back.... Or go first?
Good luck dude

If she's your girlfriend and she's giving up the pussy, then she should be ready to suck the dick as well. That's considering that she has sucked a dick in the past. If she has never sucked a dick before,then have a talk with her and see if that's something that she will eventually be open to doing. If so, just be patient. If not, let her go if you feel thats something you must have in your relationship

Well feels always good when both having fun, you have to accept if she stops or doesn't want. Girls getting extremly wet when they confirm with theirself sucking your dick and everything gets better .. extremly better!