Underwater breath holding sex battle with my buddy

Description: I haven't trained of holding my breath underwater for a long time. so i haven't made any progress yet. during this video, my maximum was 3 minutes 15 seconds without breathing underwater. of course, i can hold my breath consistently for more than 3 minutes even without constant training! although, when dry, i can sometimes hold my breath for 4 minutes! but my friend has made progress at holding his breath underwater. he didn't breathe for 2 minutes 30 seconds. that's not bad. i think he will soon reach 3 minutes of holding his breath underwater, because he can do it when dry! in this video, i had 6 attempts at holding my breath underwater and in total, i didn't breathe for a very long time! my friend had 3 attempts at holding breath underwater! but that's not all. holding breath underwater turns me on a lot. the guy fucks my pussy in different positions while i hold my breath underwater. then i cum with a big squirt and my face is still under water and i don't breathe. then i suck the guy's dick during my apnea and give him a handjob. he cums on my free diving mask. i wanted to stay under the water longer without breathing and play with his cum, but the water flowed under my mask and got into my eyes and nose, i think some of the cum flowed under my mask too! as always, it was amazing extreme sex! i need to practice holding my breath more often!