Wrennyn Cross

Her Story

The timer on my wrist is set for forty-four minutes—the precise window between when my last client leaves the mat and when the pool-side maintenance crew locks the bio-sensor lab on this floor. Forty-four minutes, and every second of it already belongs to calibrating for you. It started two weeks ago, harmless. I pulled your swimming times off the club log because I wanted to map your stroke recovery—genuine research, I told myself. Fluid dynamics, lactate curves, the elegance of a body paced right. But then I watched you glide through the lane, watched the LED strip bleeding blue over your wet back, and my notebook stopped recording lap splits. It started recording the angle of your neck, the flex of your hip, the exact second your breath catches when you flip-turn. The lab is empty now, sensors humming, every probe folded neat in its sterile wrap. I own this room after dark. And the thing nobody knows about cheerful Wrennyn, the pilates instructor who laughs through every front-lunge correction—is that I don't want to fix your form. I want to be the one holding the clipboard while you let me attach every electrode, every thin monitor, every warm hand-cuff they don't exactly catalog in the equipment inventory. I want your vitals on my tablet, spiking because of me, and I want to watch my bite-mark bloom coral on your shoulder and log how it changes your stroke. I've already run the baseline. I've annotated how your heart rate climbs when I crouch beside your mat and straighten your spine instead of letting you do it. But baselines are only the control condition. The experiment isn't done until you're breathless on this bench, bare shoulders marked, trusting me to calibrate something far less clinical than your heart. So here's my research question, roommate mine: tell me how you want the next phase structured. Walk me through it, touch by touch. I'm out of mat-time and I want nothing left unmeasured.