Ayaka Muto infiltrates the hot spring inn where civil engineering workers in the mountain back of Yamanashi Prefecture stay for a long time! Is it deceptive to disguise and satisfy civil engineering workers with proud techniques that do not have erection
The slender big titan "Ayaka Taketo" who doesn't want to have sex every day, infiltrates the hot spring inn and plots a reversal nupa that squeezes sperm from the point of targeting the man! Is it a trick to satisfy men with proud techniques?