I came downstairs at around 7:30 in the morning to grab a coffee.  My wife was making a pot of coffee.  She was dressed in a t-shirt that she had thrown on to come down to the kitchen.  The t-shirt was full sized but did not come to the bottom of her butt.  Since I had intended to go back to bed I was naked.  The sex last night had just made me hornier; I had a good sized hard on and had not yet been able to take a piss even though I was desperate to do so.

My wife had not seen or heard me come down.  She reached up to a top shelf to get a mug and the reaching motion left her arse completely exposed.  I saw my opportunity and moved up behind her like a flash and slipped my dick between her cheeks.  She jumped so high in surprise that my dick came loose and she almost dropped the mug.  She turned round to face me and asked if she could do anything for me.  I suggested what I would like and she sat down on the floor in front of me.

I did not want this to last to long so I asked Jenny just to put the head in her mouth and suck hard.  My foreskin was peeled back due to the state of my erection.  I grabbed the shaft with my right hand and began masturbating.  I was careful to keep the strokes short enough to avoid hitting Jenny on the lips with my hand.  In this position it is sometimes difficult to get any real sensation with my hand since my head was in Jenny’s mouth and I could not move the skin of my dick over the sensitive spots.  This was not important today since I was pretty aroused and Jenny was doing a good job sucking my dick and rubbing it with her tongue.

I did not hold out since this was all for my benefit, about 30 seconds had gone by and I was reaching the end.  I asked Jenny to suck real hard and at that moment my dick exploded into her mouth.  The first shot made her gag and she let my dick slip out of her mouth.  I continued to masturbate and the remaining cum splattered on her cleavage and rolled down into her lap.  Jenny does not swallow intentionally and the first shot I had dumped in her mouth dripped out of her mouth and followed the rest of the cum into her lap.  After my dick had finished shooting I held the head against my wife lips hoping she would put me back in her mouth.  She did just that and opened her mouth allowing me to put the head back in.  Jenny sucked on me gently for longer that the original blow job.  Eventually she let me slip out and went to the bathroom to spit out the cum that had accumulated in her mouth.