When the actress came to hear that "we're going to film a sex trip to a hot spring," we declared, "We're going to have you take a bath in a mixed-gender hot spring for real!" "What? Isn't it a private bath?" "I didn't hear that." "We're girls too!" She was surprised, but she had no choice but to obey... It's embarrassing, but she bathes naked in a hot spring with Amateur men! And shame! A number of extreme missions!