Doesn't necessarily have to be a female.shota = young boy (teenager) 14-16y old + adult female
According to Urban Dictionary, Jisho, and Japanese With Anime, the term Shota is a Japanese slang portmanteau of the word Shotacon, or Shōtarō, which is a complex in which a person is attracted to young boys. This can either describe the person who feels this attraction or the attraction itself.