So the crickets on, you're bored, and I'm not paying enough attention to you. I have a beer in front of me and you want to do something, but you know you're going to get shot down in favor of what you consider is one of the most boring spectator sports on earth.
Here's what you do.
While I'm sitting on the couch watching TV, Sit down next to me, resting your head on my shoulder. After a few seconds, not minutes, lean in and kiss me on the cheek and neck. If I turn in to respond, turn my head back and concentrate on the side of my head so I can continue to watch TV. While kissing, guide your hand down my chest to my pants. Lightly trace over the growing bulge in my pants and down my leg a bit, but then go straight back up and play with the bulge a bit till it feels like the start of an erection.
Then grab a pillow, put it on the ground in front of me and pass me the drink that's on the coffee table. Make sure the remote's in reach and then get straight down on your knees on the pillow. Undo my pants gently, but not slowly. Work them down and when there is enough room to get to my cock, stop. Look me in the eye and say "Relax". Then lean forward out of the way of the TV so I can still see it.
Run your teeth and lips over the outline of my cock through the boxers, and push your hands up into hem from the bottom. Lightly play with my balls and the base of my cock as you try to get the tip in your mouth with the boxers covering it and fail. Glance up at me, frown, then smile and wink. Pull your hands out of the shorts and pull the boxers down, without raising your head. Remember, the cricket's on.
Kiss the tip, then all the way down to the base without touching it. Then lick the sides, then the middle, from the bottom up, following the vein that runs up it, slowly. If it jumps and hits you in the nose or face, giggle, and try to make it do it again. This can be a reflex action, but it is also something I can make it do, so if you're doing a good job, you will get hit with it again. Note, if you're not, you won't, but you will feel my hand on the back of your head, guiding you to what I really want.
If you do, when it jumps again, giggle again, play with it, but work closer to the tip. When it stops, slowly run your tongue from the base towards the top, slipping your hand under it, and pull it up. When your tongue hits the head, slowly put as much of the penis in your mouth as you can, keeping your lips tight and your teeth well out of the way.
(Note: Nothing ruins a good blowjob quicker than feeling teeth!)