We invited the couple with a "part-time job for an adult goods monitor survey," and when the wife refused, we invited her with "Why don't you have your husband try it?"... but it was actually a trap planned with a husband who had a desire to be NTR'd! The wife, who knows nothing, is made to try various erotic toys in front of her husband, desperately trying to endure cumming and pretending not to feel anything, and when the husband who is excited by such a wife leaves the room, she cums and reaches climax! What will the wife do after that!