BBAN-490 When she meets her classmate again, she is played to accept her feelings of love from her school days, and she is teased by her sensitive big breasts and molested to the point of losing her mind at a lesbian driving license training camp.

Rika needs a driver's license for her job and comes to a training camp to get one in a short time. There, she reunites with Himari, a classmate from her school days. As they spend time together again, Rika begins to confess the feelings she had been holding back deep in her heart to Himari. And Himari also finds it difficult to hide her secret feelings... The two of them, who have been sharing a room together, eventually become one in mind and body. It doesn't matter if there are people around, they lose track of time and become immersed in their own world at this lesbian driver's license training camp.