高木莉奈受難-Episode2-03/10(Takagi-Rina is toe suffering - Episode2)03/10 (Pixiv Fanbox)

Senior immediately noticed the suspicious movement of the man behind. However, when she knew that the man was lusting on Rina's legs, she sent a hand signal, meaning "Let's continue", so that Rina would not notice. 先輩は直ぐに、後ろの男の不審な動きに気が付いた。 しかし、男がRinaの脚に欲情している事が判ると「そのまま続けるように」とRinaに気づかれないように手で合図を送った。