so i've been dating my girlfriend for a few months. she'd never had sex before we started seeing each other, but she still has never cum before (not for lack of trying, on her end and mine). i really want her to know what it feels like and i think it would make sex for both of us more enjoyable; i know it's not all about orgasm, but there's something hot about getting your partner off, yknow? has anyone else experienced this? what did you do/any general advice?