[Pixiv] Asagirin

Yuki Mamiya oversleeps on the morning of the school assembly and arrives flushed and squirming, desperate after not making it to the bathroom in her rush. Her doting friend Riko notices her trembling thighs and restless fidgeting and gently coaxes her toward a hidden spot outside, promising to keep watch rather than let her suffer a humiliating accident in line. A tender, blush-heavy story of mounting desperation, soft reassurance, and intimate aftermath unfolds as embarrassment melts into shy closeness, wet skirts and all, culminating in a sweet offer to wash together.