I only have one fantasy dildo that has a cum tube, and it's pretty small... but it doesn't need to be large in order to have a big impact, when what it's doing is fucking my peehole and then ejaculating hot sauce directly into my bladder! I loaded the syringe up with Crystal hot sauce, then started fucking my urethra and vibrating my clit. At the moment of orgasm, I pumped the hot sauce through, so that my climax turned to panic and pain. I kept going, though, and had several more orgasms! When I give in to my bladder's urge to push it all out, you'll even be able to see how the hot sauce tinted my pee.