[Takayanagi Katsuya] Male Manager of the women's track and field (COMIC Megastore Alpha 2016-04) [Fecundable Scans]

A diligent male manager calls out lap times for the girls' track team, but it's Kubo—toned legs, sweat-soaked tank top, and a pair of bloomers that have clearly caught his wandering eye—who corners him in the equipment room. She's long been onto her quiet voyeur, and instead of turning him in she teases him breathless, pinning him down through ticklish wrestling and deep kisses until the banter melts into something far hungrier. The power play only deepens afterward, with the flustered senpai left begging to worship every inch of her while she makes him earn it.