Is there a name for missionary where the girl stretches her legs apart but lays flat, kind of like a starfish?

I enjoyed doing this position a lot with my ex and I find it incredibly hard to find porn with this position. It was very pleasurable and the grip around my dick felt a lot different when I told my ex to stretch her legs and lay them flat on the bed.

Essentially, it’s just vanilla missionary but instead of the girl lifting her legs up or flexing her knees in any way, she just lays flat and opens them in kind of like a V shape, or as if she was a starfish. The angle at which she opens her legs controls the friction that you feel. I don’t know if I’m explaining myself 😅

Does anyone does this? Does it have a name?