Snake Charmer Sex Position
Belonging to the fellatio family, this is akin to YMCA in the cunnilingus department. If the receiver can comfortably hold this position, or with the support of their lover's arm around the waist, the receiver can be transported to a realm of pleasure never experienced before.
Not only is it easier for the giver to take more length deeper in the mouth, it also allows the receiver to gaze at the others genitals, albeit upside down! This pose also facilitates a deeper sense of trust between sexual partners as the receiver must depend on the other to support their weight if balance is temporarily upset ... or the ability to 'contain' themselves is lost.