Little stepsister must pay for her new cell phone with brutal sex with her older stepbrother.

My little stepsister asks me to give her my phone, since my stepparents punished her for misbehaving. Therefore she needs a phone to talk to her boyfriend on social media, she begs and implores me to give her my cell phone and I refuse. She agrees that I give her my cell phone in exchange for a good fuck, since I like to fuck with her, I give her her phone.