I start by stroking the sides of his cock with my thumb and index finger, gently, very gently, sliding them from the base to the purple hued head. His cock twitches as I reach the top of my stroke, beads of pre-cum dribble out of his pee hole. I keep doing this, teasing his cock. More pre-cum emerges, bubbling out now and coating the front of his cock. His toes are curling and he is starting to squirm in the chair trying to push against my fingers, aching for more stimulation than the gentle teasing I am administering.
Without warning I stop my stroking and pause for a moment staring mischievously into his eyes. My husband's cock still twitches slightly, even without my touch. I then slowly move my thumb and index finger to his cockhead and squeeze it lightly at first but then apply more and more pressure until I am pinching it firmly, and then let go, before doing it again and then for a third time. Then, with the vice-like grip I have on his cockhead, I pull his cock forward, nearly as far as it can go with ease, before releasing it to slap against his stomach with a loud "thwack". I repeat the dose over and over, each time pulling his rock hard cock down just a bit further. I then relent, and slowly move a finger to the enflamed cockhead and apply a feathery touch. I circle around the cockhead teasingly. Around and around I go. My husband's cock spasms, he bucks in his seat. Wordlessly, I glare at him and he reluctantly sinks back into the chair gasping. His cock is still oozing precum. I collect it on my finger tip, stare into my husband's eyes and move my fingers to my mouth and lick it off, savouring the salty bitterness.
I decide to pay some attention to his balls. I gently run my nails up and down the tight jewels, up and down and then I ever so lightly squeeze, pinching his balls until he flinches. I break the rhythm. I slap the side of his cock and it swings like an upturned pendulum. I slap it again. Not that hard really, but hard enough. I then grab the cock at the base, angle it forward, and rub the top of his cockhead firmly with the flattened palm of my hand. I do this for about a minute, making him squirm and then flail in his chair, before releasing his cock. I just let him lie there and relax for a moment before I start stroking the front of his cock. If I keep doing this he will cum but it's not time yet, I want to bring him to the edge but not push him over. His eyes are lolling back in his head as I slide two fingers up and down his cock, flicking his cockhead firmly at the end of each stroke. I then change tact and vigorously, but lightly slide my fingers up and down the sides of my husband's cock again.