What is 70ing?
It involves two females "69ing" (performing
a: The vagina woman on the "bottom" leaving the woman on top to stimulate both penis shaft and
Variants are of course commonplace such as inserting the penis into a willing mouth or even a rectum. However such acts divert from the true 70ing experience.
As Mel slipped his dick into Tanya's pussy he felt Monica suck his balls into her mouth. As enjoyed the experience, he though 70ing beats the hell out of tequila.