Mmm... more common than you would think actually. It just takes a really delicate balance of playing into that but also respecting any boundaries/being cautious.

I've heard of other people trying to describe similar scenarios - not being able to really say 'no', but in a safe sort of way and with no need to worry about unpleasant consequences - and based on what I've gathered from them, the term you're looking for might be 'ravishment fantasy'...

Are you talking about "Rape Fetish" or just simply "Sexually Aggressive/Dominance"?
Its very Common, more common then many want to realize, or Admit it. On both sides and Sexes
.
There is a Weird Stigma surrounding the Kink, because in today's society, people like to link it into dumb things like: "If you are into this, you a rapist/a psycho/murderer" and other silly shit.
Just like dating, sometimes you like somebody who can and will take control. Its a pretty normal feeling to like and enjoy a power dynamic.
Of course there are Healthy & Unhealthy levels where it can become Physically and Mentally Dangerous, but its a pretty normal Kink & Feeling. Very similar to people who are Doms and People who are Subs to begin with...just in this context, the dom taking abit more control.

^--- very much this answer

Pretty sure not rape fetish. Very possibly the second one, I guess?

I not too long ago I spoke to someone who told me that, after an incident, they ended up with a kink for partners that "just take control". Don't think they used those words exactly, cos I'm kinda paraphrasing to condense a much longer conversation. And recently I've been kicking around a subreddit where people post "confessions". Granted, there's no way to know if even half the things posted there are fiction or fact, but, a bunch of them often go along the lines of "this guy just started feeling me up and I got so wet" or "I just wanted him to use me" and it got me wondering just how common this "just stick your hand in my clothes and do what you want" sort of kink is. Not to the point of rape, but more... random, unannounced, I'm horny just take me kind of thing.

I'm probably repeating myself a bunch. I just have no idea if I'm conveying what I mean well.

In the years I've been drawing, it seems to be very common when I look at it over the duration there of. But it seems less common-ish?

There are also more odd variants of the same as well >.>

and I shall leave it at that. Odd Variants

It sounds like the kink term you're looking for is "free use"