Targeting a couple who are on good terms with a couple coming to a hot spring inn, attack the timing when the wife becomes one. Even if she really feels it, she desperately tries not to show that she feels it. However, the moment her pubic hair is shaved, her body begins to react with embarrassment. Tsurutsuruma mercilessly messing around, showing off, verbal torture, shaved cunnilingus etc. will make you completely in heat.
