The moans were becoming more regular, more continuous and as his arousal increased, so did his anger. He hated himself for his own lack of self-control. That bastard had somehow tricked Melanie into fucking him. If Sebastian hurt her in any way, then he could forget about family ties, because some things are more important. In all their years as playboys, ever since the first girls at school had begun to follow them home and fight over them, Alex and Sebastian had never let a female come between them.
But there was a first time for everything.
The moaning was beginning to reach a crescendo as he painstakingly moved forward.
He started to call out but a horrifying thought hit him. What if he hadn't tricked her? What if she really wanted to be with Sebastian? What if she was just playing the two of them? He cast the thought from his mind and hurried on until at last he could see them. The shock made him freeze in his tracks.
Melanie was on her back and Sebastian was directly over her, whispering to her as she moaned and writhed on the sand below him. His hand was… he tried to look away he couldn't fight it; he had to know what was going on. Alex watched in horror as Melanie threw her arms around his brother and clamped her thighs to his forearm, locking his hand between her legs. Another long moan of pleasure filled the night.
"I've just given up billions of dollars in wealth to see you like this." He heard his brother gasp. Melanie clung to him.
"Take me." She said. "Fuck me."
Alex froze in horror. It was true: the unthinkable. He turned and hobbled back into the forest, fighting back hot tears from his eyes, barely able to control his rage.