Finally, the weekend has come. While Rolf is busy polishing his car, I decide to hit the gym with my friend Catherine! I throw my stuff into the bag and run out as soon as I hear her car's horn blaring under my bedroom window.
'Hey Nickers, what's up,' yells the blondie from behind the wheel.
Damn, Catherine just won't stop inventing new nicknames for me.
'How was your casting?' Catherine asks with a smile, not taking her eyes off the road even for a second.
'Fine! They took me after the very first try!' I respond with a laugh. 'Sure, it's just a supporting role but the future seems to be starry bright!'
It took us thirty minutes to get to the gym. The locker room is all empty. Catherine doesn't look like she is in too much hurry to get changed.
'Let me help you,' she says, starting to pick on me, just as usual.
'I can manage it myself.'
'Jeez, Nickers, you are so beautiful. I wish I was as hot as you are!' Catherine says with a sigh and reaches out for my bra hooks, disregarding my answer to her previous remark.
We hear voices approaching. A really ripped lady walks into the locker room... We put our clothes on, giggling, and head on into the workout area. Today we will start off on the treadmill. We spend several minutes adjusting the speed and getting used to it. I notice that Catherine is wearing a really baggy top today -- her titties are bouncing like crazy with every step that she makes. However, I can't stare at her for too long -- we are running for five minutes already and I'm out of breath.
We run for another five minutes and Catherine moves on to do the pec fly right in front of me. She comes pushing the bars with her legs wide open and I notice that she's got no panties under her shorts! A top with no bra under it, tiny shorts with no panties... Boy, that's a good uniform for a workout.
Catherine is such a naughty one. I glance at a guy walking on the treadmill right next to me -- he is obviously staring at Catherine. She has noticed it too, so she keeps on moving along the seat making her shorts stretch over her pussy even tighter. I can already see the silhouette of her pubis through them. The edges of her shorts are already wet with sweat.
She keeps on doing the pec fly breathing heavily and moving her booty as if unintentionally. Five, ten... When she can't push it anymore, she squeals and brings the bars together for one last time. Her whole body seems to be working, her pelvis is jerking ecstatically, her hips are closing and opening again and again. Damn, I can feel my nipples start getting firm. It's good that Catherine is finally tired and her show is over!
We are done with our workout and I head on into the locker room, dreaming about a cool shower.
The shower room is like all shower rooms in all gyms -- there are loads of stalls separated by long walls. It's almost empty -- I can hear the water running only in one of the most remote stalls in the corner of the room. I step into a stall and let thin sprays of hot water hit my body. I increase the pressure and disappear in the steam. I close my eyes, poke my head under the shower and let my hair get soaked. Just a usual shower after a workout but I can't help feeling uneasy for some reason.
I can't chase the image of Catherine's beautiful writhing body out of my head. I do my best to stop thinking about her but the harder I'm trying, the more I'm thinking about her. The sprays of water from the shower are hitting my breasts, touching my nipples. Washing the sweat off, I allow my fingers to run across my breasts. Jeez, my nipples are fully erect.