10 days not injected - I had to drain the semen urgently after abstinence - no fap

I didn't inject for 10 days and tried to fuck an artificial vagina but after a few thrusts I had to inject. It wasn't easy to keep up with the 10 days of abstinence and again and again I had the feeling that it was squirting out of me on its own. But finally I had the 10 days full.