Nice variation if the woman crouches rather than kneels. And rubs her vagina on the mans leg.

This is what I do when he comes home from a rough day at work or arrives home from a business trip. Intercourse is wonderful and everything, but I know he absolutely loves receiving oral and I help him out when I can, especially as a reward for being such a good husband and provider.
Last month for example, he was away in Texas to close a business deal. He let me know when he was arriving home from his trip, and I greeted him at the door with a kiss and a hug. He closed the door and I moved down to my knees as a nice surprise for him. I unzipped him and pulled him out, slowly stroking his girthy cock. I open my mouth and place the head into my soft, warm mouth. Slowly sucking, tasting him. I look up to see his reaction as I start to move my head back and forth. As he grows inside my mouth and throat, I go faster and then even more faster. Bobbing my head, I can taste his pre-cum slowly releasing. By this point, either I'm in full control of pleasing him, or he has both hands on my head, guiding my face into him. A few intense minutes of feeling his cock slide in and out of my mouth and throat, he finally cums hard. Sometimes I push the cock in the back the throat as he sprays, or i hand stroke him and let him release it over my face, cheeks and lips. Whatever he's in the mood for. Sometimes it's easier to swallow it all down so there's less clean up.
Anyway, i give him oral because he loves it and it feels good to know he's happy. I like to think things like this keeps our marriage strong.

Good variation of this is if the girl crouches rather than kneels. If she has a skirt on it rides up nicely. And she can rub her pussy on my leg too.

For a guy I think this is such a classic 'female submissive' BJ position and its the one I fantasize most often and gives a great view of my cock in her mouth.
The great thing about this position is it can be a submissive position for the girl of course, where the guy plays a more active role by grabbing her hair, rocking his hips and taking control of where he shoots his load. My favorite way of receiving this is actually to be the submissive. This way my wife has all the power, my cock in her mouth and free hands to play with my balls, perineum or ass. I'm the one just standing there and am the true submissive.
I would love my wife to finish me off with her hands like a porn star, shooting into her open mouth or onto her face. She hasn't done it yet but cumming all over her titties is also beautiful to see.

An absolute must for girls in this position is, look up at your man and make lots of eye contact, be super enthusiastic and make plenty of moaning sounds. A finger or two in his ass when he cums will send him into orgasmic stratosphere.

I love when my wife gets down on her knees and sucks my dick. Watching her lips slide back and forth over my dick and seeing her tongue the head of my cock is a huge turn on. Love finishing this off either by cumming in her open mouth or by giving her a facial!

I love doing this one at the start of foreplay... I start by softly kissing his lips and massaging his shoulders and then slowly work down his body, licking and sucking his nipples and working down lower with kisses until I remove his trousers and start kissing all around and massaging the tops of his thighs until he begs me to suck him then I tease a little bit more by licking and kissing his dick until he starts moaning and whimpering then I start sucking and he's on his knees within seconds...

i really love this one. i'm a girl who love to give head so finally finding a position that by the time i'm done sucking it my head doesn't feel 10 pound heavier. its also easier to deep-throat which my bf love a lot. ill just grab on to his hips and go to town and when he's about to cum he gets weak in the knees and i shove is dick as far as it will go until he finishes...he always says its mind blowing.

personally, i love this position. just knowing that you're on your knees in front of them and they have all the power is such a turn on. i love giving head on my knees, i love starting off by taking off their boxers with my teeth and tracing around their balls with my tongue, i love the quivering when you know all they want is for you to sink their cock in your mouth and then you still tease by nibbling at the base and between their dick and balls and then when you finally give them what they've been waiting for, for you to just ram it in and suck as hard as you can, i love the sounds they make, the moans and whimpers. it gets me so hot.

This is my favorite position for sucking cock!! I'm a guy, but I've been an avid and enthusiastic cocksucker ever since high school when I used to love giving blowjobs to my best friend Larry almost every day after school. This was my favorite position because he was able to hold my head and fuck my throat until he came and I had to swallow all his cum!

The old classic positions are the best. Sorry if that sounds boring. I love going down on him like this. I can lock eyes with him. He can pull my hair, Push my head forward ram himself deeper, When he shoots his cum look up at him, Pull him out of my mouth leaving a little cum trail from my mouth to the end of his cock. Watch me finger it back into my mouth play with it and watch me swallow. He loves it. So do I.

This is my bf's favorite position for receiving head. He enjoys the angle and it's, in our experience, easiest and most comfortable to achieve using this position.
Although, it is easier on the woman's knees if she's sitting on a bed or something and while he's standing, he straddles her so she just has to lean slightly forward as needed.

His Favorite.
my guy loves this cause he can pull my hair and he can look down and see what i'm doing. plus to drive him a little more crazy. i give him a couple of like sexy looks. ha he loves it. :)

This is such a great position for giving ur lover head, my bf loves to watch me suck him, eye contact is SUCH a biggie, and moaning also vibrates his cock soo it drives him even more crazy, just letting him now how much ur loving it makes him go crazy. This position is more comfortable. U can just be on ur knees just playing with his cock and it just lets u see his expressions more, so u know ur doing him good :)

This is my favorite way to give my boyfriend a blow job, because I find it dirty to get down on my knees, and I have a fetish for feeling like a slut!

I try to be naked and waiting on my knees for my boyfriend at least once a week. Judging from the way he f**ks my mouth he seems very appreciative. Sometimes I finish by swallowing, sometimes when I'm feeling naughty I finish by jerking him off on my face which he really likes. Messy but fun!