just the base
Like "just the tip", this game would be reccommended by a male wishing to have sexual intercourse with a female. The difference comes along in hoping the female will confuse the two games and gives the male permission to insert his entire penis to "just the base".
Bob - "Molly, maybe we can play just the base.
Molly - "Fine, Bob, only if it's just the base of your penis."
Bob - "Ok babe." (Inserts entire penis into vagina)
Molly - "Bob! I thought you said it was going to be just the base!"
Bob - "it is just the base...the base of my penis is in your vagina."
Molly - "Fine, Bob, only if it's just the base of your penis."
Bob - "Ok babe." (Inserts entire penis into vagina)
Molly - "Bob! I thought you said it was going to be just the base!"
Bob - "it is just the base...the base of my penis is in your vagina."