A plan to enter a mixed bath with the finest amateur girls found in a hot spring town. Of course, you can't just take a bath... I voyeured a change of clothes, negotiated erotically with a girl who took a bath, showed me a transparent state with a wet towel in the chilly feeling seen by the people around me, negotiated to touch my breasts, secretly hit the rotor in the water. Negotiations gradually escalate. Eventually, handjob, blowjob, and finally SEX!