She asks her a lot of questions about what feels good because she's only eighteen and hasn't done this before.
While Lilly Ford is trying to do something her friends from school told her about, her stepmom, Eva Notty, walks in and sees what she is trying to do so, Eva decides to help her stepdaughter.
Next Eva instructs Lilly to lie down on the bed and hump her like she humps her pillow.