Sora, a member of the track and field club who was informed that she was going to participate in a tournament, signed up for an intensive training camp. However, when they arrived at the training camp, there was only Sora and the coach. Taking advantage of the absence of the other club members, the coach made an obscene gesture touching Sora while she was sitting on the air chair. The coach knew that Sora would not be able to resist, so he pressed the glans into her vagina to endure the air chair, and the meat stick was gradually inserted 1 cm then 2 cm.