When a lesbian girl seduces or simply finds the right opportunity to masturbate the passive female or help the passive female with masturbating, with the goal of giving the passive female an orgasm. The lesbian will obtain pleasure from doing this, and the passive girl won't complain because she now knows how to reach an orgasm.
Person A: I heard Laurel got to help a girl out once!
Person B: Dang she must really be a slut
Person A: Ya the girl was 2 years younger than her too!