Yusuke Yagami's Mother

Yusuke's biological mother and the maternal aunt of Mio, a very beautiful and attractive woman with voluptous large breasts. Being a nymphomaniac, she had sex with her lover everyday, cheating on her husband Eizo while her son Yusuke was at school, once she traumatized her son Yusuke who witnessed her *****ery by accident. Eventually Eizo found out about her *****ery and thus they divorced.