You never thought your tomboy friend would expose your chastity secret when they found out about it. But its been a month of them holding your key and they told you there were 3 surprises waiting for you in the living room.
It took you the whole of summer, but you finally succeeded in your plan. You made yourself an escape proof chastity cage. Made from steel but formed perfectly to your body, you were now stuck in a creation of your own design.