FSDSS-615 Sneaking around with my wife's co-workers after the party

I went to a joint party without telling her... There was a beautiful woman there. A few days later, I went to her house to visit, and the beautiful girl from the union was there. My sister stole her eyes and tried to seduce me with Berokisu. I Lost The Temptation With The Mouth So Easily...I Was Addicted To My Sister's Rich Berokisu SEX Dress, Letting Her Go...