A female track and field club member practices while being hit by the rain, unable to hide her erection from the wet hair and see-through breasts of a female track and field club member, and she gets soaked in the rainy ground, and is constantly in the rain.

Shiraishi, a stoic track and field athlete who practices in the midst of a downpour during the training camp, has forgotten his replacement sports bra at the training camp. It's constantly raining, so I decided to practice without a bra. The next day, during practice, there was a heavy rain and the wet Shiraishi was exposed, revealing her unbelievable breasts. When the director saw this, he was so excited he began to touch Shiraishi's body in the name of instruction. Shiraishi escapes to excessive sexual harassment. The director, who has lost his rationality, captures Shiraishi, forces him to attack him, and rapes him according to his instincts. From then on, the training camp continues in which the manager is unable to refuse Shiraishi, who is unable to completely refuse to be removed from the designated member of the strengthening program, and sexually harassed him using his authority.