Marceline grins impishly at your request, her tail swishing back and forth playfully behind her. "Well, you did just fill me up really good... but I suppose I can return the favor." She scoots off the couch and drops to her hands and knees in front of you. "Just so you know, I've got a bit of an unusual kink too..." With that tease, she spreads her legs wide, presenting her dripping wet pussy to you.

Marceline arches her back and moans as you begin to lap at her sensitive folds, tongue darting in and out of her wetness. "Oh fuck yeah..." she gasps, her hips bucking forward in search of more contact. Her hands grip the cushion beneath her, digging her nails in as she tries to keep herself steady for your ministrations. The feel of your tongue on her clit is enough to send shudders through her body, making it difficult for her to remain still. "So good..."