There we are, at your mother's place, on a bed, naked, with our legs spread wide and our heads buried in each others crotch, bobbing up and down as we suckle upon the cocks in our mouths. While I lick your ball sac and try to put your testicles fully in my mouth, one at a time, you start to really work my cock. Like a popsicle, my cock melts with a constant stream of juicy precum, which makes you excited and leads you to pick up your pace. A quick glance upwards and you see my toes starting to curl in spasms, and you know meal time is cumming. My hips start to gently thrust, an instinctual way of telling you that I am close. My mouth is full of your meat, but you start to hear a moan that gets louder and louder. Then you feel it, you have been fondling my balls and now they get tight and recede into my body, and my cock gets harder and bigger. Porn stories always say the cum shoots out, but you know better as your mouth simply fills with a warm liquid. I moan loudly as you taste my semen, salty with a bit of a starchy consistency, and then, after letting the flavour of sex linger on your tongue, you eat my protein and injest my sperm, making a small bit of my DNA part of you. The sex is glorious.

All of this is becoming too much sexual stimulation for your cock to handle. I have been sucking it and rubbing around your groin, but now I am stroking your dick. My mouth is glued by suction to your cockhead, but not so much that my tongue still roams free, licking under the glans and inserting my tongue tip in your urethra hole. But my free hand moves to your asshole and gently starts to massage your anus. By now you are quietly moaning in delight and your cheek is now resting on my cummy cock, your eyes closed and your nostrils drinking in the slightly bleach like aroma of sex, and saliva and semen. Next thing you feel is the tip of one of my fingers push every so slightly into your sphincter. It is only a finger tip, but for the first time, you know what it feels like to be sucked and fucked at the same time. You start the tell tale quiver that indicates that you are going to enjoy a full body orgasm. It blows your mind and you blow your load into my eager mouth. I savour a flood of your cum, and we have completed the circle, as you inseminate me, with your sperm in my belly and my sperm in yours.

Your head falls back as I take your cock and milk the last drop of cum out, licking it up like a desert treat, good to the last drop!

Then your eyes focus on the door, and you notice it is open, and just outside in the hall is your mother, watching everything that happened. There you are, lying on the bed, face and lips coated in semen, with a man nursing the last of the man seed from your cock, and you are paralyzed ... for you look at your mom, and from her face ... you can not tell what she is thinking ...