A sex act whereas a male with two dildos is in 69 position with a female and alternating the penetration of the dildos between the vagina and the anus as if pulling the operating chain on a chain fall
My wife handed my dad two giant rubber cocks and said, "give me the ole Minnesota chain fall, daddy!"
by DaddyC218 May 20, 2021
Get the Minnesota Chain Fallmug.