The Naughty Volleyball Team

Joonhos has always felt intimidated by his sister’s unpredictable behavior, so he is not excited about spending time alone with her this summer. His hopes of living a peaceful life as an otaku are crushed when he becomes the manager of his sister’s volleyball team. Despite their innocent appearance, these girls all have hidden desires. Can this inexperienced 20-year-old overcome his fear of women and handle the seductive situations that come his way?