Yea, wrapping isn't really there to make you go past your limits. It's there to keep your flaccid in a longer state than it normally is in a resting state. Trying to use it for actual stretching is a bad idea, which you learned today.
Sounds like you might do well for yourself to use the [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]sg[/words] [words=https://shop.mattersofsize.com/products/sizegenetics-penis-extender]extender[/words] if that's what you're after. Or a [words=http://www.
phallosan.com/shop/catalog/default.php?z=eNortjIxtVKyL0pNszWxMFcrSSxKTy2JL0hMT7U1UisoykyxtbBQSy4tLsnPjS8uKcrMS7dVsgZcMMpbEbo%2C]
phallosan[/words] which is close to it but portable.