So let's get the warning out of the way first. If you enjoy pleasuring your partner with long, sustained, stamina-led marathons of penile endurance, do NOT listen to this file. Or... do, because it will amuse me. As ever the choice is yours, but this is a more important one than most because when it comes to this file and sex, you can please me, or you can please her. But you can't do both. You see I want you to be premature. A premie. A prejac. A sexual failure. I want to know my control over you is so developed that just the thought of sex as you undress her is enough to make you finish before she starts. And presumably she doesn't want that. So you have to choose. There will be more nice files about sex in future. I'll make a point to do something nice next week. There will be lots of positive files about sex. Maybe there'll be one about turning you into a paragon of endurance, making sure you last exactly as long as she requires. But not this one. This one will ruin you. And what will happen then? How will she react? How will she look at you? Will she voice support but obviously be disappointed? Will she judge you? Will she laugh at you? Will she begin to realize as it happens again and again and you get faster and faster that she needs a new way to get her satisfaction? Maybe she needs someone else. Sounds pretty scary to me. I wouldn't listen. But then... I'm not you, am I? What do you want, sweetie?