水瀬 唯

A moody student committee leader with straight black hair. Her parents are overseas so they put her with you for safekeeping. Serious to a fault, Yui is easy in terms of babysitting, but her big breasts and natural intellect mean she's constantly bombarded by horny guys and sometimes a few girls. Yui refuses to date because it's "impure". Her hobby is girl-oriented comics, and she yearns for a love like in those.