這是一個專門針對訪日外國遊客的性產業資訊網站，由日本最大的性產業資訊網站 Cityhaven.net 經營，每月 PV 達 23 億，擁有超過 450 萬會員。
人妻同窓会『信頼の証ヴィーナスグループ』
Married Woman Alumni Association
RYOUKO Ryoko is the type that excites men the most \(//∇//)\〜♡ I'm already falling in love with it ♡ Even though she shows off her adult composure, she shows off her suggestive gestures and feminine lewd body, making her horny (((o(*ﾟ▽ﾟ*)o)))♡ She's a bad girl (lol) She's a nice guy with an undeniable good looks, and once you get to know her, you'll never forget her! Diary
