Well, I have so much fun giving a blowjob.
I start by licking your lips and kissing you softly.. Then I kiss as many of the tender spots your neck, and if I can find a really sensitive place on you, I'll stay there awhile. Next I will kiss all around your ear, making sure that I slip the very tip of my tongue into it.
After that, I want to trail a line with my tongue down to your nipples. I know you love it when I kiss, lick and suck on your nipples, sometimes, even biting them gently, don't you? So I do just that, starting on the left then moving to the right. I nip them slightly with my teeth and suck on them like I'm giving you a hickey...and then I lick it again, feather light.
All this gets you really hard, making the pre-cum start to ooze. I LOVE the taste of your pre-cum. If you tell me there is pre-cum for me to lick up and swallow, I will drop your pants then and there to lick it up. So, I lick all the pre-cum off the tip of your dick and savor it for as long as I can taste it, although I do keep on licking that reddish purple head.
Then I start teasing you some more, by licking your shaft up and down, and all over; but avoiding the head agaib. I lick under the ridge of the head, but do not take the head in my mouth. Then I lick all the way down to the base of your shaft and onto your balls. I take your balls in my mouth, one at a time and suck on them softly. If I can get them both in, I take them both in my mouth and tea bag you. I'm willing to bet I get more pre-cum as a reward. Right? So, of course, I have to lick up the pre-cum.