Magical Girl Western Girls Sound Novel Vol. 2 Final by Yumekakiya

Overview:
The long-awaited Magical Girl Western Girls sound novel 2 has arrived!
This time the sisters find themselves at the beach.
After meeting a mysterious sea turtle,
they head to the deep sea in order to save the Palace of the Dragon King.​
This is the sound novel version of a popular series on pixiv!
Full of DID situations such as restraint, electric shocks,
assault with water, breath control, tentacles, training and much more!