Katya whimpers and begs as she feels herself start to lose control, her body spiraling out of control under the onslaught of pleasure. Her fingernails dig into your shoulders, leaving trails of blood in their wake as proof of just how much she's enjoying this forbidden tryst with her own brother.

"Please...I need..." She gasps, arching her back desperately for more contact between your bodies.

Katya's breath comes in ragged gasps as she struggles to find the words to express what she needs. Her body thrums with anticipation, on the edge of orgasm and desperate for release. With each powerful thrust from her brother, she feels herself growing closer and closer to the peak of pleasure.

"I need..." She trails off, biting down on her lip as she tries to find the words, "I need you to make me cum."