高木莉奈受難-Episode2-04/10(Takagi-Rina is toe suffering - Episode2)04/10 (Pixiv Fanbox)

Suddenly, the train shakes greatly, and both of them lose their balance. Seniors consider this an opportunity. 突然電車が大きく揺れ、二人ともバランスを崩してしまう。 先輩はこれをチャンスと考えた。