Just been caught

Sat at home all alone so thought great time to sit and have a nice wank so stripped totally naked in my front room stroking my hard cock when all of a sudden the door opens and there stood with a shocked look on her face is my wife's work colleague! My god what a turn on it was for me her stood in her tight blouse and short black shirt tights and high heels before she knew what to do I shot my hot cum all over myself my chest face the lot. She stood and said oh my god and giggled wait till I get back to the office and tell everyone about this! Wonder what my wife is going to say?