[TabooHeat] Mandi Lane (Step Sister Obsession (Part 1) / 04.27.2026)

'Hey Mandi! How was your trip! I'm so glad to see you!' I say to my step-sister as she walks into my house. 'It was good!' she says, as she follows me down to her room at the end of the hall. She is wearing a pink dress with a matching pink suitcase in her hands. 'I have a surprise for you. Close your eyes!' she says to me. I close my eyes, and when I open them she is topless! She has huge boobs now! 'Where did you get those from?!' I gasp. 'I bought them!' she giggles. She invites me to touch them and I hesitate at first just because she is my step-sister afterall. But her boobs are so huge that I easily give in. I tell her that I need to go to the gym, and she insists on showing me what gym clothes she packed and brought with her. She puts on a black top with beige shorts, and then she decides to show me the second gym outfit she brought. She puts on a grey top with matching grey shorts next. 'I have about 10 minutes before I'm going to leave for the gym. Maybe we could have some fun quickly,' I tell her. She pulls her big tits out from under the grey top. She pulls her shorts and panties off and then she joins me on the bed. She pulls my cock out and she starts to jerk my cock off with her hand. A few moments later, she adds her mouth to my cock and she starts to give me a blowjob. While she is sucking my cock, I decide to ask her why she chose to get huge breast implants. 'I was tired of my A cup's so I decided to get triple D's! I'm glad you like them! Do you want to put your cock in between my tits?' she asks me. 'Oh yeah!' I respond. She puts my hard cock in between her giant tits, and then she starts to suck my cock again. She lies down on the bed in the missionary position and I start to fuck my step-sister's pussy. Her big tits bounce up and down with every thrust. She climbs on top of me and she rides my cock in the cowgirl position next. All of a sudden I realize that 10 minutes have gone by and I need to meet my trainer at the gym! 'We will finish this later!' I tell her, before I run off!