In a world where Genshin's enchanting sisters dwell, two lesbians, Yae and Yoimiya, can't resist their carnal urges. They sneak into a secluded corner, their 3D forms quivering with anticipation. Yae, the mischievous one, pushes Yoimiya against the wall, her hands wandering, making Yoimiya gasp. Their tongues entwine, tasting each other's desires as they grind, their bodies slick with sweat.