[Shounen Zoom (Shigemaru Shigeru)] Monthly Shounen Zoom 2026-01

Shunji, a shy teen, discovers his older brother's massive erection and reacts with stunned awe as they measure the astonishing length together. The tension builds as Shunji grapples with his budding desire and the overwhelming size, leading to an unexpected, intimate confession of gratitude and pleasure. This short, provocative yaoi piece blends comedic shock with raw adolescent yearning, promising a bold exploration of puberty and forbidden affection.