Superheroine Mika has been found unconscious and depleted of energy in an alley by her fan.
The fan decides to take her to his home, tie her up and train her to become his sex slave.
This story features the second week of her training in captivity by her fan.

Original series: https://www.pixiv.net/user/7707419/series/112137

Please support the author:
https://www.pixiv.net/en/users/7707419
https://ebicobra.fanbox.cc/
https://fantia.jp/fanclubs/495764

Boss, is there anything else

Base +2