[Nagosuzu Infinity (Suzuki Nago)] Yasemase to Shin-kun!!

A shy schoolgirl in a gyaru uniform discovers a massive, throbbing penis that threatens to overwhelm her, sparking a tense, forbidden encounter. She worries about the dangerous size and hardness, fearing it could kill her, while the boy insists it's his first time and urges her to comply. The story builds a provocative, high‑stakes dynamic as she struggles to accommodate the enormous length, hinting at a risky, intimate future.