Frustrating Desensitized JOI

*Totally new frustrating JOI idea* You know how I love to make your jerk off sessions more frustrating. Usually that’s by making you edge and stop when I feel like it. But this is new and different. You can jerk as much as you like, but you just won’t feel much. I’m going to desensitize your cock so that you’ll be furiously wanking away but will struggle to stay hard. How? Well you’ll need lube and something else from your kitchen. I won’t say what here. Get ready to have the sort of unsatisfying wank you deserve.