[New Cheating Wife Project] On the day that the wife is to have sex with her lover, she is in a good mood and rubbing cream on her buttocks when her husband comes home, having forgotten something. The wife is in a hurry. The husband mistakenly thinks that she is dressing sexy for him and instantly gets an erection! He doesn't notice the wife's Kokoro cry of "It's not for you...!" and he thrusts violently and cums inside her! Every time the wife shows off her sex appeal for the lover, the husband misunderstands and embraces her more and more. This contradiction is very erotic!