What is juicy tube?

When a man cums inside of a woman's vagina and keeps having sex with her after.
Other forms
Example 1 - "Juicy Tubing" as in "You are juicy tubing me!"
Example 2 - "Juicy Tubed" as in "I totally juicy tubed that girl!
Example 3 - "Juicy Tubes" as in "I gave her some juicy tubes."