Alright here my deal. my girlfriend would like to have sex without condoms and to do this, she is about to go on birth control. she loves the feel of hot cum inside her and thats why she wants to go on it. so we dont have to use a condom and i can cum in her all the time. thing is, i dont want to because it still poses a chance of pregnancy. so how reliable is birth control and what are my chances of having a kid if i start to cum in her from now on?? "assume she takes the pill on time, everyday, perfectly"