Chapter 6496 My Brother's Crazy Obsession(Incest/Taboo Sex):>Ep20

He did. And they both gasped at the moment he finally bottomed out in her. She could feel the head of his cock flattening against her cervix. The "pain" of it was exquisite, and even if it meant she couldn't walk later, she was becoming increasingly eager for her brother to just start plowing her.
As he held himself fully inside a vagina for the first time, he allowed more of his body to rest on top of her sister, and Stephanie felt her large breasts squish out around his chest. Their faces were incredibly close, and it occurred to her that there was one more thing they needed to do. The final gesture that would seal the deal of their incestuous coupling.
Stephanie brought her hands up, grasped her brother's head, and pulled him down to kiss her.