What's in your bag?

Luna acted all mysterious that afternoon, constantly peeking into her bag like she was hiding buried treasure. Courtney finally snapped and asked what the big secret was. Turns out Luna had blown her lunch money on a shiny new red buttplug. Courtney wouldn't let that slide. She demanded a test run right then, so the girls tossed their plans aside and went at each other. Luna bent over while Courtney worked that plug in, stretching her open with slow, deliberate pushes until it popped past the resistance and sat snugly inside. Luna squirmed, moaning loud, as Courtney rocked the base, twisting and tugging the toy just enough to make her gasp. Courtney grinned, kept the rhythm playful, then slid fingers between Luna's legs, rubbing her clit in time with each motion of the plug. They lost themselves to the dual sensations until Luna was dripping onto the sheets, begging for deeper thrusts. Courtney obliged, pushing and pulling the plug in steady strokes, fucking her girlfriend's ass with it until her thighs shook and her breath broke into ragged whimpers. Only when Luna came hard, clenching around the toy, did Courtney ease up, still teasing the stretched rim with gentle tugs before finally slipping it free.