What is Rock Tits?
1.
Ridiculously unattractive fake boobs; breast implants looking as though ready to pop if touched.
Chris suffered a fractured penis while attempting to screw Michelle's rock tits.
Mike chipped a touch on Carrie's rock tits during foreplay.
2.
When someone's nipples become hard and pointy either because they are cold or because, in a girl, they are aroused.
Bethany's rock tits were a clear indication that it was getting cold out side.
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