薫子沙耶香
A character who appeared in ND's "HifuuRin Club":[https://www.nicovideo.jp/series/61282] ("秘封霖倶楽部") series.

A rich young lady who serves as the student council president of the university that Rinnosuke and the others attend.

Though she uses polite language, her personality is vulgar, and she doesn't seem to leave a very good impression on the other characters. She generally has a lot of free time, but when that free time is lost for some reason, she cries. And she cries loudly.

She was adopted by a wealthy man who loves dolls, and whether this has influenced her or she's always been like that, she loves the dolls in her house, and she is especially concerned about the doll she calls "Kaede".

She is skilled in many things, not only in her studies, but also in her driving and observation skills.
However, as can be seen from her personality, she rarely uses them for good deeds, and basically uses them according to her desires.

Other characters generally refer to her as "president" or "pervert," and few call her by her name like the main character, Rinnosuke.

She seems to be starving for love, and since her appearance she has been involved with Rinnosuke many times, and each time she does something to bother him.
kaoruko sayaka