An act of the woman using her hands to masturbate the male by first using the penis as a rowing device while both male and female shout out "What's over there? " until the male is about to ejaculate, which then the male flips the female on her back, lifts both of her legs up and uses her ass as a chair while he tries to stuff his testicles inside of her anus, this part is called the "Treaty." When the male successfully stuffs his testicles inside the female's anus, the male quickly masturbates again, upon the moment he ejaculates, he kicks both legs back and shoots the female off of his now blue, blood starved balls and quickly stamps them on a piece of paper and begins to draw a map with the sweat, feces, and blood that cover his balls. The male quickly rolls the map up and saves it. This is called the Lewis and Clark
Me and my friend want to Lewis and Clark, but the drawer smells too bad already
Two wild and hot girls who always go on expeditions with their friends Poca and Saca that usually involve spooning and clark eating food that has already been in Lewis's mouth.
Man, That Lewis and Clark is way cooler than the old Lewis and Clark.
When two guys have sex with the same girl in the same day (or within a 24 hour period) at different times (probably hours apart). This does not include a Chinese Fires Drill, tag-team, or "switcharoo" or anything else that just means one is "waiting for their turn". It can not be planned or have any pre thought. It must happen naturally and without pushing. As with anything, consent is necessary and do not be a fuck about it. Lewis and Clark were the two best friends that anyone could have and had to spent a good amount of time with Sacagawea, and who knows what really happen.
"_____ had sex with her in the morning and _____ had sex with her at night, they have officially been dubbed 'Lewis and Clark".