Speed Jerking/joi

I know how much time you spend with jerking off every single day. Don't you think wasting your time some day. But...why do you stroke your cock that so long. I bet really enough sometimes a speed jerking off for you. What if I tell you I give 3 minutes JOI only not hours, not less and not more than 3 minutes, and you have to cum to me after 10 seconds countdown. Sounds weird isn't it? I'll helping you. No worries naughty boy, I tease you with show off my ass in white thong, tits and rubbing a bit my pussy, .sexy moves what makes you to cum in 3 minutes. Follow my words, listening to me and you going to cum hard and intense to me when I tell you CUM right now! I think it's simple and sounds fun. If you didn't cum to me just in time that's wrong but you can't continue stroking your dick. Maybe next time .. Remember to the Time frame. Are you ready for a quick fun with me