Extreme nipple clamping stretching pain causing me to squirt 4 ruined cumloads

Pumping my nipples into huge teats then clamping, crushing, twisting, stretching them until the pain in my nipples is making me moan and while I start to milk my prostate and cock with intense vibrator. Eventually milking out 4 large completely ruined cumloads while my nipples are in extreme amounts of pain