[Rintoneko (Kuune Rin)] Fun on Fridays ~The First Gift~ [Scansvita Works]

Sisters Merry and Aiiri turn a cozy Friday errand for Christmas cakes—tiered trays of sweets and giddy phone snapshots at the café—into something far more indulgent once they're home alone. Flush spreads across Merry's cheeks as her body grows hot with need, and her sister answers with deep kisses, fingers sinking into slick, dripping folds, and a tongue pressed eagerly between her thighs. The first gift of the title is the kind sisters unwrap slowly, trading moans and trembling hips until neither can hold back.