I noticed Ruby's tight little body at the gym. She was sweating hard on a machine, next to me. Seeing her firm ass moving around her shorts gave me ideas, which only made my own workout more interesting. As she stepped down and headed to the water fountain, I made my move. At first she was a bit freaked out by my fantasy. But as I got deeper with the details, she got curious. What would it be like to feel my cock, gently pushing against her sleepy mouth? Would her pussy get wet as I delicately fingered her? I tell you, seeing the twitch on her face when I slid my cock into her soft, moist pussy was priceless. Now Ruby even calls me to know if I'll ever surprise her again!