Len/Rin Bathtub Sex

Rin's dying pussy twitching around Len's dick… her dying hands in his hands, her dying legs around him… As Len stares into his beloved sister's dying eyes, he's eagerly drinking in every sensation of her last moments. In perfect sync the bodies of the two suddenly become stiff and then relax. Len's love for his sister overflows into her, just as final bubbles of her life escape her lips. The twins' special bond let one's death be the other's greatest pleasure, and they wouldn't have had it any other way.