Short story about Shiki Sie

A shy glasses-wearing student discovers the intoxicating allure of a voluptuous senior, their bodies entwined in a heated encounter that pushes the limits of desire. The tension rises as the senior, driven by insatiable cravings, guides the hesitant male through a series of intimate moments, each revealing the raw passion hidden beneath their school uniforms. The story unfolds with escalating intimacy, culminating in a climactic release that leaves both characters breathless and yearning for more.