Number four and then number two are my favorites.

1 and 3

I was very happy, as actually I experienced having been under my GF, while 69 , and her ex (he was my friend) fucked her in doggy style...My tongue spoiled her clit and his shaft at the same time. I got one of the best BJ from her in my life....

Number 2, feeling her weight along with eating her and having my cocked sucked is amazing.

2 and 3

#3 - because I just love to eat pussy

No 2 seems a lot hornier to me

I'll take it anyway but I like or prefer 3. I like to watch the look on her face while I lick her and she cums. The same thing I love to watch her Bob up and down on my dick. I like to hold her head and slowly fuck her mouth.

I would have to take #3 first. My gf absolutely cannot focus on my cock if I'm licking her pussy, although it is still nice. But I still eat her out way more often than she sucks my cock anyway, so I'm used to doing that first

#3 because I JUST DO NOT 69, I LOVE TO LICK PUSSY, It is best for her to let me totally concentrate on what I'm doing(when my dick is being sucked upside-down it JUST CAN NOT BE REAL GOOD BECAUSE SHE IS MAINLY LICKING THE TOP OF MY DICK AND I JUST DO NOT LIKE LICKING ASSHOLES)I admit, you may have to peal me off of her camel-toe, I usually JUST want her to cum MORE & BETTER.

I made a preference before but any of the options are actually fine with me.

3 for me. Love to eat her pussy, and use dildos in her cunt, then cum in her mouth.

2 and 1. Love having my face buried in juicy sex while getting sucked!