[JUFE-284] A sensitive busty sister-in-law who can not be obedient even if she really wants to be sweet

Mei and Naoya suddenly became a family after a marriage between parents. Naturally, Naoya was not conscious of Mei as a woman because mei of the female college student touched Naoya with the feeling that it was not a mind as well as a child. However, Mei loved Naoya, but she could not be obedient because she was careful about the eye. However, Mei tries to excite Naoya with H words with various reasons when she is only two people with courage. Naoya gradually became aware of such Mei.