She's going to make herself cum

As Stella thought about the possibilities, one thought kept popping up. Could she make herself cum with the collar? "No way right?" Her extreme arousal was making her head spin. It was entirely possible just wearing the collar would make her cum eventually. But she couldn't wait that long. She didn't want to.

"Um, s-so how do I want to play this?," she asked herself as a viscous liquid dripped down her thigh. Should she order herself to cum outright, add some kind of trigger, finish the old fashioned way, or maybe something more... extreme. The choice was hers. Or rather, yours.