NACT-184 On-the-Job Guidance and Sibling Temptation: My Big Sister Will Be Your Practice Partner. A beautiful 25-year-old older sister playfully tempts her virgin younger brother with an adult magazine, only to be overpowered by his sudden passion after starting confidently on top. A wild reversal as she is pinned down by her awakened younger brother. Katayose Shuka

25-year-old beautiful older sister Shuka becomes aroused after secretly watching her younger brother. With a mischievous smile, she teases him, saying, If you ever get a girlfriend in the future, you’ll be embarrassed, right? Let your big sister be your practice partner, and begins to teach him. At first, Shuka gently takes the lead, but her brother suddenly awakens to overwhelming passion and pins her down on the bed, turning the tables. Her pride as an older sister is completely overwhelmed by pleasure as she cries out, It’s too intense! Your manhood is making me feel so strange! In a wild, heated reversal, she is driven to the edge and begs for more, asking for so much that it feels like she could get pregnant.