Character is Shigure Kosaka.
Here is an ok image of here :
Only difference would be that her hair are blacker, and not purple-ish like she usually is.
So for the idea, it would basically be in 3 panels, because it happens in a photobooth.Basically we will see the scene from the frame of the photobooth.
So we will only see Shigure's head and some parts below her neck, as is she was sitting on the chair inside the booth, facing the front.But there is a man on her right side.We will only be able to see some parts of his jean (black) and let's say he wears some grey cardigan with a blue shirt.
Now what happens, is that on the first panel we can see his jean's zipper is open and his penis is out.Important: the penis is flaccid and NOT circumcised.It is big.Here as a reference size wise for a flaccid penis :
So Shigure has her head facing the front of the booth, with her usual expression (she is stoic, not showing emotions).Her eyes are a little to the left, on the penis direction.
So now on to the second panel : it is now a deepthroat.Shigure is still facing where the camera is, but ther head just a little to the right now with the penis all inside her.Maybe some throat deformation.She has normal eyes still, like always.Just a little blush.No agehao eyes please, normal eyes still (in her not so expressive style) .Her eyes are into the camera direction this time.
Now on the last panel, she is facing the front exactly like in the first panel, but with eyes in the camera direction (like in the second panel, eyes facing the camera like when we do it when taking an identity picture).But the penis of the man, this time, is laying on her head.If you don't get what I mean please ask me in private message.There is cum everywhere (save a version without cum).It is big, and flaccid again, its going to the other side of the head.
Now, Like I said, the man is clothed.Sometimes I ask for clothes, and I get naked or jean only and no shirt...No no no, I want fully clothed with penis only showing out of zipper.It a penis from a white male.
Sometimes people try hard to have the girl resembling the original character.It is good of course, but it gives issues when it is close but they forgot to work on the cuteness of the face.It should be close to original but don't forget that the girl has to be beautiful too.
Here is some pic that maybe can help, even though not so related :