hi mousie! i'm sorry i'm responding to this so much later.
it's not a stupid question, please don't feel bad for asking/or call yourself stupid. i often struggle visualising things and i probably didn't describe it that well.
i envisioned jisung with his front facing the back of the couch and bent at the hips over it. this photo is the closest reference picture i could find for how i imagined the scene, but jsvng is in heels (and his dress is not at all like the one in the photo)