Mai

Mai is Kana's little sister. She has pink hair tied into twintails and brown eyes. She is seen wearing her school uniform which consist of a blue jacket with a white shirt underneath, a blue skirt and black thighhighs. She also has large breasts. After hearing her sister screaming she quickly arrived at her room, she promised to not tell anyone about her problem and helping her sister no matter what. However, she didn't realize that to help her sister she would have to use her body to help her needs.