A way to overcome the slump in a relationship through mutual appreciation and sex. Couples with sex problems are flooding in!! Spouse swapping is commonplace. Husbands and wives have orgies, embracing one another's wives and simultaneously engaging in a married orgy. Wives see their husbands desperately using their hips, and are Kokoro and excited, climaxing more intensely than usual!! Husbands get erect in each other's wives' pussies, and seeing their wives climax over and over again, desperately try to make the other cum!!