You always thought you had problems with being insensitive down there, however, it would appear you just jerked off too much and lost sensitivity, 2 months in chastity fixed that.
She told you she wanted to try some of her new creations on you so you went to her house. First she gave you a wig to try on, then your mind got fuzzy and the next thing you knew you passed out. The next thing you remember is waking up naked, hearing a c
The hard plastic cage covering your privates didn't let any sense of feeling through, but for some reason you tried to still tug on it even if you knew it was a hopeless endeavor.
When your partner suggested you try some bondage to spice things up, you never imaged it would start with 3 weeks of chastity followed by a shibari session ending in free use for all your partner's friends.