Emergancy Exit

well i allways am hard after i cum for like 15 mins at least me and g/f have gone again and ive cummed 3 times before but most of the time we do not have the time to be going this long.

When me nad g/f have sex i can fuck her for like an hour non sop and not cum. i dont think there is anything wrong with what she is doing or what i am doing it feel amazeing i just dont cum for a while on averadge i go for 45 mins and i can manage to get her at least 2 orgasms while i fuck her and i usually give her one with my mouth/fingers before. im not rying to brag or anything because sometimes i wonder if there is anything wrong with me. could it be her? ive ony had sex with her before (numerous times) so maybe if i did another girl i would cum quicker? i dont intend on leaveing her she turns me on soo much like crzy i was just wondering if tere was anyone else that was like before and it was just with one girl and they did a different one and it was totally oposite or something