Mistress enjoys frustrating sub with edging session and a blocked orgasm

Rod is blindfolded and laid on a sofa chair and im on my knees edging his cock with my hands and a fleshlight. I build him up and stop when he gets close multiple times. Eventually he gets carried away and so I grab the base of his shaft and squeeze tight to stop and ruin his orgasm, I let go once im sure he doesn't get any pleasure and some cum fires out for which he will be punished. After that he is super sensitive so I get on his cock and ride it.