Author's note: This is a short piece, just a little over 1000 words, it's not really a story, it's just a sex fantasy. You can put yourself in the position of either character and hopefully enjoy some erotic thoughts as you read.
You are a clean healthy man in your mid 40's. You have posted an ad looking for a discrete blow job with your face concealed so that we will never see each other face to face. You claim to be straight, so I claim to be a woman. I have a high pitched voice so maybe I will get away with the ruse. We exchange a few messages then you tell me that you will be in a street level walk in motel room and that the door will be unlocked.
I arrive and find you on the bed with a pillowcase covering your head. I'm impressed you have a great body and very nice cock at least 5" limp and uncut laying there against your left leg. I put on my best female voice and say "MMMM nice. We are going to have a wonderful time. Now you just lay back and enjoy. Remember the rules, no peeking and no touching me. This is just for you and I am going to blow your mind. Your cock is already getting excited."
"Fuck dear, your voice and my imagination combined have me going already. Hope I can hold on for a while I would hate to blow my load too quickly." He said.
"Ok, I'm not going to touch you with anything but my tongue and lips. Don't worry about cumming too soon. I will know and back off. I plan to edge you for a long time. You will be begging me to let you cum."
Your cock is fully engorged now and has grown to about seven inches. Half the head is peeking from your foreskin and precum is dripping onto your stomach. My mouth begins to water and I lowered my head to the task at hand. With just the tip of my tongue I touch the base of your cock and slide it all the way to the tip. I lap up the precum and encircled your cockhead with my lips licking up all the precum that is under your foreskin. I groan from the heady feeling I am getting from servicing you, my beautiful man.
I start to pull off, but you try to push your cock deeper. I prevail and slip my mouth off your cock and leave you hanging. There is no hurry. After what seems like five minutes, but is more like 30 seconds, I draw your balls into my mouth one at a time and suck them gently. Then I open really wide and I am able to get both balls in my mouth. I use my tongue roll your balls around in my mouth. I feel you squirming. You are completely vulnerable to me. Your jewels are in my mouth, I'm a stranger, do you trust me? Your moans answer my question. You can't lay still you are squirming and groaning.
I push each ball out of my mouth using my tongue to press them through the suction of my lips. As the last ball is freed I stick out my tongue lick them working them up and down and sideways. Then with my tongue flat against the base of your cock and press down pushing your cock against your stomach, I slide it up to the tip of your cock. With my tongue out as far as I can stick it I open my mouth and slide over your cockhead and hold you in my mouth and start sliding my tongue in and out of my mouth rubbing against your cockhead and the bottom side of your cock.