Extra Frustrating Metronome JOI Experiment (720p)

I’m in the mood to experiment and fuck with you.i want to see if you can cum to the beat of my metronome. but this won’t be like other metronome clips. this one is designed to fuck with you in a different way. you will have my permission to cum but it’s not going to be easy and will be extra frustrating. that’s all i’m saying about this.