What is better than dressing up in hazmat suits? Doing something, which really needs the protection. So we dressed up in our German Bundeswehr hazmat suits, called Zodiak or Zodiac. We are wearing gas masks, rubber boots and rubber gloves. After doing a small chemical experiment we are having some fun together. Because the vibrator was a bit too weak through the rubber, one of us had to pull his arm in and wank from the inside.