Bedtime, you go to bed alone and make use of the photos... (alternate)

You were sleeping a little earlier than Sarah who was finishing her show on Netflix, you open your phone gallery to see the messages.. "This is so sexy" you think to yourself, "Tim has actually jerked off and came to Sarah, my wife... using this exact photo".

You pull your large cock out and begin stroking it, turned on by the idea of your wife's ever-so-slightly promiscuous background, I mean I know she hasn't done a lot with many guys.. In fact she barely flirts, she's quite shy and reserved when she's not with you and you don't think she's had many boyfriends before Tim, but something about the idea of it all is so sexy.

You continue stroking your cock while looking at the phone screen, getting closer to orgasm when suddenly the door flies open. "Shit" you think to yourself, you didn't lock the bedroom door.

"Wow" Sarah says, "Omg". She has never caught you masturbating before and quite frankly you've never been caught either. "Omg" you say, "I am so sorry, I was just bored and then just starte..", "It's fine John." she cuts you off, "Don't worry about it, I'm just a bit surprised is all, I just didn't think you did this... I mean we have occasional sex... Our sex isn't boring right?", suddenly the subject changes as she sees your phone screen is still on, she rushes over and before you realise what is going on she snatches the phone from your hand.

She sees the nude picture of herself she had previously sent to Tim and realises exactly what you were doing.

Another awkward night of sleep.. you sneak off to the bathroom as she gets in bed and finish yourself into the toilet, before getting back in bed and laying next to your wife.. slightly ashamed and not really talking.