Looking back over the years it seems that the first sex act when on a first date or a repeated fuck friend, as soon as the time was right I would put my nose directly on her crotch while still dressed. That was just my natural built in homing device. After thinking about it now it would first enhance my already boner and it would send a direct message to her as to my motives. If she would stop me and say she wanted to visit the rest room then I would know that she did not come prepared with licking her pussy in mind. Like a dog I could detect by scent that another man has been there within a certain amount of time accuracy and what brand of vag spray or douche she used. I use to know the brands by smell. I'd ask and many times I was correct on the brand and scent. When I'd ask when the last semen deposit was made I didn't always get an answer and sometimes they would be offended by my asking. What was your first move when the time was right?
My first move might be, once I feel I will have carnal knowledge of her body, is to ask "Do you taste as good as you smell?" But that's only one move of many that can be taken. I might let her know what I would like to do next. If sucking face I will ask to suck nipples or some other erogenous area. Or I might just quietly explore other parts of her body. Maybe I'll let her explore my body and lay back to enjoy that instead. I usually play it by ear while sensing which way the encounter is going.
Usually for me once the ice is broken and kissing happened there are powerful magnets attracting my hands to breasts. The rest happens after
Not sure if this is a sex question, but if the woman has decided to fuck you, there isn't much you need to do
For me there's the more mellow kissing and touching. My normal move is changing to hot wet tongue kissing. Just gets my heart racing and my cock rock hard! A fist full of hair and a hand on her throat has her just as hot and horny. That leads me directly to her boobs next. She loves nipple stimulation just as much as her clit! Once she's shaking, and her pussy is dripping wet, I move down to my next favorite place on her body. But it's those hot aggressive kisses that changes my mood instantly.