A sexual position created by "The Dan" in which one man penetrates two women's vaginas, one with his penis and one with his testicles. The women are upside down facing each other creating an "A" frame. Their hips are tilted toward each other so the man can straddle the combined asses and penetrate both. Very popular for the reason that as the man pulls out of one woman, he enters deeper into the other woman and vice versa.
"Did you see that porno where the guy dogwashes that chick?"
"That was nothing, ever seen the one where there's Dantric Sex?"