Masturbating with vaseline?? (m)

I just bought some vaseline from the store to try masterbating with. I masterbate all the time but I never tried it with vaseline. I just tried it last night, and man, it does feel amazing. It really does feel like someone's giving you a blowjob when you masterbate with vaseline.

How much vaseline should you use? A little? As much as you want?

Greendale