is this normal? and do you think it is more mental stimulation or physical? do you think other men could do this to me or just the one that fucks me?
Always always always ejaculate with an erection. There is a condition where people develop plaque in their urethra when they orgasm without being fully erected. The only way to correct this is to get injected with a needle with medicine. This is very painful! It's normal but not recommended.