Sensitivity Issues

[Nononsense111]

Alright, bit of a strange one, but I wonder has this happened to anyone else.

For context, I'm 25, pretty average BMI, goodish shape. Don't really masturbate at all, maybe like once a week at the most (prefer the real thing)

Recently however, in my punts and with my gf, I've been having weird sensitivity issues, where I know I'm going to finish, but you can almost barely feel it. Happens regardless of whether or not I'm wearing a johnny.

As a result, I've decided to give little me a break for a few weeks.

Any thoughts