A shy yet attractive older sister type woman named Yū-chan, age 25, who happens to be a nanny. She enjoys receiving blowjobs but sometimes her boyfriend wants to switch things up by going against his desires. Enter a professional head massager who begins by gently caressing her hair before gradually moving down to her scalp. Despite feeling embarrassed, she becomes increasingly aroused as he continues his sensual touches. As they progress further, he teasingly brushes against her clothes while suggesting that maybe she should show off more skin underneath them. Eventually, she agrees to change into a costume at his request - revealing a decent chest along with good overall figure despite being modest about showing too much skin. Once dressed up, they engage in various intimate acts such as handjobs where she expresses how much she loves being called "Yū" during their playtime; leading to intense orgasms through both manual stimulation and oral sex techniques like 69 position and deep throating until finally reaching climax when her long awaited cock enters the scene for some passionate cowgirl riding action followed by missionary position where she demands an intense cleanup blowjob filled with multiple creampies! In the end, she admits that this experience was quite different from what she usually likes but found herself unable to resist its allure nonetheless – leaving her craving more of these unexpected encounters in the future...

カメラ慣れしていなくて恥ずかしがる小柄でスタイルのいいお姉さん。ゆうちゃんは25歳の保母さん。大変だけど●供が好きで癒されて続けている。●供が欲しい。甘えたがりの彼氏なのでたまには逆がいい。「頭なでなでされたい」プロ頭撫で師が登場。徐々に段階踏み頭を撫でる男。恥ずかしがるゆうちゃん。「どきどきしてます」本当かどうか確かめる男。更にドキドキしてしまうゆうちゃん。服の上からフェザータッチ。ゆうちゃんはむらむらしてきてしまったらしい。キスをおねだり。パンツを見せてもらう。ゆっくり触る男。頃合いよくコスプレを提案。いちゃいちゃしながら着替える。胸はほどほどだが良いスタイル。手マンでピチャピチャ「ゆうって呼ばれたい」次第に甘えだす。触り合いっこ。胸舐めあい、ご開帳からのクンニ！激しく体を震わせるゆうちゃん。手マンでイク。待望の？チ○ポ登場。ゆっくりねっとりフェラ。エロすぎる。「おっきい」手を恋人繋ぎでノーハンドフェラ。69でビクンビクン。少し日焼け跡が残るお尻にバックから生挿入！次第に腰が動いていくゆうちゃん。お次は騎乗位でグラインド「気持ちいい」バック→正常位で中出しお掃除クンニを要求するゆうちゃん。乱れまくったおせっせいの感想は「彼と真逆のタイプでどきどきして止まんなくなっちゃいました♪」