Tsubaki Yayoi wearing the costume from the 1st reference image BUT replace the black parts in the costume with her skin. Proportions are the same from other commissions.
Panel 1: 3rd reference image, but the dick is long enough for her to lick it. Her mouth is completely open and her tongue is completely out. There is cum in her breasts, tongue and face.
Panel 2: 4th reference image, but she is using one hand to lift her skirt so her entire butt is exposed, and with the other hand she is grabbing her visible breast while she sucks it.
Background: 5th image.