Personal trainer Mizuki has been uploading training videos with her erotic ass in mind, racking up views from fans eager to see more. She spends her days inviting students for personal sessions after they get hard just looking at her huge butt through their clothes. However, there's one thing about Mizuki that's not so good... When she realizes that the student's erection matches her preferred size, shape, and firmness, she becomes obsessed with cock-training instead of actual workouts! Even when he cums, the undulating giant ass never escapes her sight! Prepare to be driven wild by Mizuki's brutal spartan anal training regime! *Note: Content may vary depending on recording method.

パーソナルトレーナーみづきはトレーニング動画をアップしてはエロ尻目的のフォロワーからの再生数を稼ぎ、対面トレーニングを希望する生徒の勧誘に勤しむ日々。しかしみづきには悪いクセが。巨尻で勃起した生徒のチ○ポがウェア越しに自分好みの形、硬さ、大きさだとわかるとトレーニングそっちのけでチン育に励んでしまうのだ！射精しても射精してもエロくうねる巨尻が逃がさない！みづき式スパルタ巨尻トレーニングに悶絶必至！※ 配信方法によって収録内容が異なる場合があります。 特集 最新作やセール商品など、お得な情報満載の『DEEP’S（ディープス）ストア』はこちら！