Cheating wife fucks employee in pub toilet while husband waits outside and gets a surprise load all over her face

I've been flirting with my boss at work for some time now but she has remained professional at all times. She often rebuffs my banter and gives as good as she takes. I know that she is married but she rarely mentions her husband at all. Seeing her out for the evening I thought I would take my shot and have a chat but despite my flirtations I didn't expect it to go anywhere. I didn't expect her to instruct me to meet her in the toilets. She knew what she wanted, she wanted to fuck me despite her husband being in the pub too! I did aim to cum in her mouth but to both of our surprise it shot across her face. She was furious, how would she hide that from her husband?