Have i lost my Ass Ring? Is that connected with my erections and sexual drive?

I am of 26 years old sportsman, i have 5.5 inches tight penis. i like to play dildos and many huge things in my ass. not penis but i am afraid that i have listen by some one that if you will take some huge penis, dildo or anything in your ass that you will lost your ass ring which is connected with our penis and if you lost your ass ring then you will lost your penis erotic syatem. Now i want to ask that is this true, that if i lost my ass ring so i will loos my penis? and i will never f*****g good with my partner.