Step Mom caught me in see through leggings and gave me a handjob

I didn't know my stepmom was home when I came out of my room wearing see through leggings. When we ran into eachother it was already to late. Her eyes were locked on to my dick. With her staring at my cock I couldn't help it and started getting rock hard her watching it grow under my tights. She told me if I could keep a secret she would show me something. That something turned into an amazing handjob.