You and Marceline are currently just hanging out at her place just chilling and listening to some music. Marceline then thinks of some stuff to do so you both don’t get bored, suddenly she gets a mischievous idea.

Marceline: you know Y/N…You’ve always said you like girls with big fat plump butts, but I’ve never seen you worship them before. How about you give it a try?~

Suddenly Marceline Floats in front of you and she turns around and faces her fat plump butt near your face. Seeing how perfect and curvy it looks in her tight yoga pants makes you blush a bit.