Introduction
Sometimes, I go to bed only wearing my short PJs. Last night was one of them. I managed to fall asleep quickly, not knowing whether I would be awakened by an NPT (night-time erection). Last night was one of those nights! I am now in Day 8 of SR and feeling the full-effects of my testosterone boost.
Ambush
I awoke to an extremely hard, throbbing cock and the PONR “feeling” I have felt so many times before. I needed to use the lavatory, and while I was in there, I was “greeted” with an SD “chastity cup”. Before I knew what happened, the cup was pulled-up, completely enveloping my still-erect cock. I saw it disappear beneath the close confines of the hard, yet flexible cup. My cock is now “behind bars” so-to-speak; that is the way this “ambush” felt!
Conclusion
I tried to run-away, but I just wasn’t able to escape from my fate: this “chastity cup” had my name on it and was waiting for me in the night!
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Source: https://www.aneros.com/blogs/you-can-try-but-you-cant-hide-from-your-chastity-cup/