As a woman, I don't know what it would be like to have your cock completely worshipped and adored for hours on end—but I imagine it would be pretty fantastic! I happen to be on the worshipping end, and I love paying homage to what, in Tantra, is called the Lingam (pronounced ling-ahm)—which loosely translates into "Wand of Light." In the physical sense, it is what we might call the cock, prick, dick, etc. The Tantra definition expands the view of the male genitals beyond the physical—the masculine is a pure laser beam of consciousness, raw energy and single-minded focus. A Lingam Massage is about worshipping that consciousness, and giving a man space to relax into his body, and expand his consciousness to receive even greater pleasure.
This type of massage can also help men work through sexual trauma, or negative sexual conditioning, given a massaging partner with enough gentle patience. Orgasm is never the goal of the Lingam massage, although it happens sometimes, and it is often much more intense than normal orgasms. The true goal is to massage the Lingam, testicles, perineum and "sacred spot" (more on that later—it's the masculine equivalent to the feminine g-spot) to encourage a man to explore the edges of his ability to receive pleasure.
Preparation
You can bathe or shower together first. Make sure you both void before starting, as you won't want to have to interrupt the flow if one of you has to use the bathroom.
You need a quiet, preferably dim space, with a bed, or a futon mattress on the floor, or even just pillows. You can drape a sheet over them, in case you spill any oil. The temperature in the room should be a little warmer than normal because you are both going to be nude, so you may want to turn up the heat. Lighting many candles in the room also helps generate heat and keep the room dim. You will want to make sure that you have an open time frame where you won't be disturbed, preferably a few hours. Remember to turn off all of your phones and pagers, and if you live with others, you can even put a "Do Not Disturb" sign on the door.
Music is good to set the mood, but be sure it's something where
all
of the tracks are appropriate. There's nothing so jarring as a discordant piece of music suddenly playing when you're trying to relax. Make sure your CD player has a "repeat" function, so you don't have to stop to push "play" again and again.
Your lubricants and oils should be somewhere within easy reach. Try to get spill proof bottles, and use plastic rather than glass. (Knocking over a bottle of massage oil and breaking it makes a huge mess and goes a long way toward ruining the mood!)
If you are giving this massage, you should remind your partner that their communication with you is key. Make sure that they feel comfortable making requests or comments. He should know that this is about his comfort and pleasure, and if he needs a break, or if the room is too hot, or the touch is too light or too hard, he can and should speak up and say something. You can often encourage him by asking "Is this too hard?" or "Is the temperature ok?"
The first thing you should do is breathe together. Breath is the way we make love with the divine. Look into each other's eyes and breathe, deep into your belly. You should be sitting face-to-face (or standing, if you prefer). You can hold hands, or hold onto each other, whatever feels good to you both.
The Lingam Massage
The massage begins with the man lying on his back, usually with something under his hips to lift them a little—a pillow (cover this with a towel) or a cushion. He can place a pillow under his head if he likes, or not, whichever is more comfortable. Make sure he is relaxed and truly comfortable before you begin, because he is going to be in this position a long time.
You should sit between the man's legs, cross-legged, with his legs apart, knees up and slightly bent. You should continue looking into his eyes and breathe with him. Remind him, often, of his breath. If you find he is holding his breath, you can place your hand on his lower belly and remind him to breathe from that space, to "fill his belly" with his breath. Practice this a few times before you begin.