Join us for a hilarious and suspenseful breath-holding competition! MJ Domino and I lay down in our bikinis for a Bhc competition, with a stethoscope! We go head-to-head in a best-of-three challenge to see who can hold their breath the longest. Now with a new twist; hooking MJ Domino heartbeat up with the stethoscope and switching it back-and-forth with Ziva Fey. The two of us each use an oximeter to see our b oxygen level throughout the duration of the video. Both Hitting surprisingly long breath holds! We do three rounds, the third round is handicapped and MJ gets double the amount of pre-breath to Ziva. Each of us holds our breath as long as possible, straining our lungs; as our breasts bounce and convulse as we push ourselves to hold the air in our lungs. Don't miss this fun and exciting video!" Check out which one of us wins!