夫婦交換‘連続膣内射精’バトル!妻は…他人の旦那を「早くイって」杭打ち騎乗位で中出しさせたら1発10万円!夫は…賞金目指して「中出しするもんか」射精我慢!!初めて見るパートナーの浮気生ハメSEXに大興奮の真正中出し合計16発!!
A couple swapping battle of continuous vaginal ejaculation! The wife... tells the other man's husband to "come quickly" and gets 100,000 yen for each ejaculation she makes with a pounding cowgirl! The husband... aims for the prize money and has to endure ejaculation, saying "I'm not going to cum inside him!" He gets very excited seeing his partner cheating on him for the first time and gets a total of 16 genuine ejaculations!