Lycia — 1Futa, 1Girls and Arknights: Endfield

This 3D animation by sasakywiz features Lycia as a futanari engaging in vaginal sex from behind with Xaihi from Arknights: Endfield. Lycia has a long, big penis and visible testicles, penetrating the light-skinned female Xaihi. Both are naked, with Lycia's balls and long hair visible. The scene focuses on the vaginal penetration and the sex act.