Might be a dumb question, sorry I'm not very experienced with sex as I've only had one other partner before my current girlfriend. My girlfriend orgasms rather quickly, it only takes about 5 minutes of sex before she gets off, but when she does, she becomes pretty sensitive and doing anything else after that is too much stimulation for her.
It'd be nice to actually have PIV sex that lasts longer than 5 minutes as well as reach orgasm myself during it. I have to either finish off with a handjob (haven't been able to orgasm from oral myself), or time it so I'm pretty close to orgasm myself before we actually start. Any advice on what to do? All things considered its not really much of a problem to have, having a partner who orgasms quite easily, but I'm just wanting ways to improve our sex life.