[DACV-075]

From rookies to veteran foam princesses! Practice partners for improving technique!! Thinking you'll enjoy complete submissive bliss, but you can't finish until you cum... won't be allowed to leave until you creampie... Who's the JAV actress in this video? Amateur? Name revealed!

An investigator working in new drug development gets drawn into a suspicious part-time job listing. There, he meets a mysterious woman who needs practice partners as part of her training to become a soap girl. To perfectly complete each service session, he must go all the way to ejaculation, placing immense physical strain on him. Then one day, returning home, he receives a shocking confession from his mother—she's actually working as a soap girl too. With the added complexity of their mother-son relationship and training sessions now happening at home, he faces 36 consecutive rounds of intense creampie-filled practice.