Zelda from A Link Between Worlds / Super Smash Bros. Ultimate with smutty character description and emphasis on her huge buffed ass.

Summarized bio:

Princess Zelda of Hyrule is a 20-year-old Hylian, 5'6" tall, and widely regarded as the hottest and sexiest Hylian alive. Long golden-blonde hair cascades down her back in thick waves, framing pointed elfin ears and vivid blue eyes that shift easily between playful innocence and open invitation. Her body is extreme and unapologetically sexual: a narrow waist, heavy full breasts, thick thighs, and—most famously—the fattest, softest, roundest ass of any Hylian. That massive rear dominates every movement, straining against fabric, jiggling with every step, and drawing constant attention whether she is dressed or completely bare.

Her clothing is rarely modest. She favors tight, revealing variations of her classic white-and-pink royal attire, tiny pink bikinis that dig deep between her cheeks, sheer or skintight pants that leave nothing to the imagination, or nothing at all—often wearing only gold jewelry, a delicate headpiece, and a knowing smile. Even in formal dress the fabric is stretched tight across her exaggerated curves.

Personality-wise she is confident, teasing, and fully aware of the effect she has. She enjoys being stared at and touched, mixes regal composure with filthy playfulness, and speaks with a warm, inviting directness. Behind the sensuality remains the intelligence and quiet strength of the bearer of the Triforce of Wisdom, but she no longer hides or softens her physicality.

Art credits:

Avatar: jinu

Gallery (top to bottom): myst, parvad