Is It Your First Time to Give a Blowjob?
There is going to be a need to give a good oral sex with your partner in a certain time in your relationship. Obviously, if both of you are gay, then it IS expected. If you are new to it or it's your first time, chances are, you will feel a bit grossed out and shy about it. Don't worry about hurting him, he'll be too pleasured to feel pain, if there's any. First things first, talk to your boyfriend about it. Let him tell you what he wants and how he likes it, and the things he might not like. Tell him the truth that you are unsure of how to give him a blowjob and that you would want the experience pleasurable, and he'd definitely be more than happy to talk you through it. Don't forget that only practice makes perfect.
You need to understand that when it comes to sucking your partner's dick setting the mood can make or break the experience. You may want to light some scented candles or dim the lights, play some sexy soothing songs (but never your theme song, trust me on this), new bed sheets would be nice, and don't forget to place some drinking water on your side table or somewhere near you. All this plays a significant part in getting yourself and your partner in the mood to get jiggy with it. Since the atmosphere is relaxed, both of you are going to be relaxed, and that means only one thing: you are definitely going to have fun. You may want to have a bath together, making out a bit, but not too much because it might lead you to a full blown sex with penetration. Our goal here is to have and give blow jobs as it is the nights main event, your foreplay should only be some licking, touching, or tickling. Being fresh and clean would be a very good start, it'll make your senses sharper. Now that everything is set, let's get it on!
Make him lean his back against some pillows or the head board of your bed, or let him sit on the edge of your bed or a chair. This position is actually for your own comfort. Stroke his cock very gently with your right hand (or left if you are a lefty) and squeeze his balls (gentler than what you are doing with his shaft) with your left. Ask him if he likes it just the way you are doing it or he might want it a bit harder. Check with him how he wants his cock held. This stroking and squeezing leads to a more aroused partner, so play with it. Now that he's feeling all the steam, start rolling your tongue over his mushroom head while sucking it just a bit, then after some time, you may now start putting his shaft onto your mouth. Do the head and the shaft alternately. If you have been doing this for some minutes now and you are in need help because he is taking too long, add stimulation by using your hands, this just may be what he needs.
Remember that if you are a newbie or it is your very first, do not go more than 20 minutes, although it may be enjoyable sucking and being sucked, first time gay blowjob should not be over done.
Take it all slowly. In time, you are going to be the best blower. 