氷上 莉奈

Second-year student and Kotarou's girlfriend's school.

She is cheerful and easygoing, and has many friends of both sexes. Her personality and good looks make her very popular, and she is currently devoted to Kotarou.

She likes sex, and frequently engages in physical contact with Kotarou. She has no complaints about Kotarou and has no intention to cheat on him, but she is very interested in the sex lives of others, so she frequently asks her best friend Mayu what she is doing.

From official site]