At KINK3D, our goal is to make our cages as comfortable as possible, so you can lock up for longer! That includes erections. We avoid sharp edges and other pain points that can be particularly problematic during erections. We also offer a very wide range of sizes, knowing that the right size can be a huge benefit for comfort.
With proper sizing, most people find that erections are not painful. You may feel some cozy pressure on the penis (which many chastity fans enjoy), but there shouldn't be the "Oh @%*#, get it off me!" feeling that is notorious with certain chastity products. If you're experiencing discomfort during nighttime erections, please read our guide to this topic. You can also contact us for advice at support@kink3d.com.