A forbidden couple spends passionate time in a hotel with a man other than their husband. However, penetration is prohibited! This is a perverted act of flaunting their mutual sexual inclinations within the set rule. Forgetting their husbands and their wives, they crash their bodies into each other, loose and disheveled. Satisfied with their desires, they splash their accumulated semen all over the married woman's body, and the woman who receives it gets excited by her semen-covered body, a secret act that no one will find out about.