Two young, inexperienced lovers, Nidia and Reuma, explore their desires in the intimate confines of Poblado C-31. Soft moans fill the room as they tentatively caress each other, their youthful curiosity driving them to new heights. Nidia's fingers trace Reuma's curves, her touch growing bolder as she discovers her lover's responsiveness. Reuma reciprocates, her inexpert touch igniting Nidia's passion. Their first time is a tender, learning experience, filled with whispered words and shared blushes.