START-331 The perverted couple with a swapping hobby gets an NTR fetish implanted! The innocent, naive housewife is lent out to a wealthy couple, sinking into immoral pleasure. Kotohira Yotsuba

The Kominato couple, who have just moved, hit it off with the couple who live in the mansion next door.Despite her newlywed, her husband Yuzuru suffered from erectile dysfunction and became sexless, but when she was invited by her neighbor Atsushi to swapp, she became aroused to a naughty sexual fetish.The couple disciplined the purely innocent Yotsuha into a pervert who is sensual with someone else's cock and sinking them into an immoral swamp...