I was doing mini slammers with the clamp on, I reached about 20 of them and I just came for no reason but held it in and started to shake, I didnt cum but I squeezed the head of my dick and had to sorta pull out a little bit of cum, although I didnt actually cum,(felt like I came inside my body) my dick still went soft after that and it felt like the cum went into my ass or something. I had the clamp on when this happened and flexed my pc really hard so I wouldnt cum cuz I was almost done with the excercise. what happens when you cum and nothing comes out but still go soft? where does the cum go? it just didnt feel right at all.