Pure boobs and butt pose: 100% natural rubber girl
Was watching a video about the anime "Osamake: Romcom Where The Childhood Friend Won't Lose" and noticed this pretty powerful boobs and butt pose in a Yu Gi Oh type CCG parody. One of the most powerful boobs and butt poses I've ever seen so I assume the card is super OP.
(Screenshot from Osamake: Romcom Where The Childhood Friend Won't Lose, Kadokawa)