SDMU-682 — A Couple Swapping 'Continuous Vaginal Ejaculation' Battle! The Wife... Tells The Other Man's Husband To "Come Quickly" And Gets 100,000 Yen For Each Ejaculation With A Pounding Cowgirl Position! The Husband... Aims For The Prize Money And Says "I'm Not Going To Cum Inside You" And Holds Back Ejaculation! He Gets Very Excited Seeing His Partner Cheating And Having Raw Sex For The First Time, And Gets A Total Of 16 Genuine Creampies!

An amateur newlywed couple challenges a game in which they exchange partners, the wife straddles the other man's partner, and the prize money goes up every time the other man ejaculates raw inside her! The more she can cum inside him in the cowgirl position in the 90 minutes, the more the prize money will go up! It's embarrassing to have sex with another man right next to her beloved husband, but raw sex feels so good she can't stop moving her hips!