Blow job tips here

Ok you guys,I gave my first bj a couple nights ago and my boyfriend didn't believe it was my first time and said he was surprised by it so here's some tipes I have picked up from many different posts

-NO TEETH

-lick the head when your coming back up or down his dick

-make sure to actually suck not just put it in your mouth

-to avoid gag hold your thumb in your hand

-if you deep throat it hum and it vibrates him

Hope it helps!Have fun😊