High-School Girls’ Waists - 01
Added: 7 years ago
Saori has trouble competing due to her stage fright. She asks her swim coach to give her some special training to get over her embarrassment so that she can perform better. Even though they do their special training in private Saori's sister, Sawa, see them and decides that she wants some special training of her own.
Based on: Joshikousei no Koshitsuki the Manga by Natsu and Otono