No dirty jokes allowed! My girlfriend's sister has a competitive personality and looks down on me. However, I have a weakness that I can use to turn the situation around, and I found out that she has a complex about her big breasts. I made her wear clothes that I like and succeeded in making her submit to me! Even though she didn't want to, her body responded so well that she even squirted! Her beautiful big breasts sway and the pleasure of being squeezed! Gradually, she starts to feel pleasure herself and enjoy it! Her criminal nipples are visible through her clothes! "How does it feel to be made to cum by your sister's boyfriend?"