The Sister Taboo

Amanda had always had a crush on her older brother, Nathan. She couldn't help but feel her heart race every time she saw him shirtless or when he came out of the shower with only a towel around his waist. She knew these thoughts were wrong and forbidden, but she could not help the feeling of desire that invaded her every time she saw him.

One night, when her parents went out to dinner, Amanda decided to take the next step. She dressed herself in provocative lingerie and waited for Nathan in her room. When he entered, he was shocked to see his younger sister wearing something so sexy.

"What are you doing, Amanda?" he asked, visibly uncomfortable.

"I know it's wrong, Nathan, but I can't help it. I want you," she whispered, moving closer to him.

He tried to resist, but the attraction was too strong. He kissed her passionately and they undressed each other. The desire they had felt for so long was finally consummated in an act of forbidden passion.

They touched each other and explored every inch of each other, while their bodies contorted with pleasure. Nathan had never experienced something so intense and exciting before. He felt guilty that he was having sex with his own sister, but could not stop himself.

Amanda felt victorious when Nathan finally gave in to temptation and kissed her. She moaned when she felt her brother's strong hands on her breasts and her body began to tremble with excitement. Nathan also could not control himself, his most forbidden desires finally being realized.

Amanda pushed Nathan onto the bed and climbed on top of him, her tight lingerie leaving little to the imagination. She felt his wetness against her brother's stiffness and moaned again, her hands beginning to move down his chest.

Nathan held her hips and guided her up and down, both of them moaning loudly in ecstasy. He couldn't believe he was having sex with his own sister, but everything felt so right and natural at that moment. He gave himself over completely to pleasure and desire, without thinking of the consequences.

Amanda rode on her older brother with passion, feeling the heat in her belly intensify with each thrust. Nathan squeezed her breasts and hips, pulling her even closer to him. They were lost in each other, exploring their bodies intensely and passionately.

Finally, when climax came, they cried out together in ecstasy, their bodies writhing in spasms of pleasure. Amanda collapsed on Nathan, their bodies glued together and sweaty. They lay there for a while, trying to catch their breath, knowing that they would never forget that night of forbidden passion.

But now, as calm returned, reality began to set in. Nathan and Amanda realized that what they had done was completely wrong and that this could never happen again. They looked at each other, feeling the shame and guilt weighing on them.

"Amanda, this was a mistake. We can never talk about it and we can never let it happen again," Nathan said seriously.

Amanda agreed, feeling a lump in her throat. She knew that what she had done was completely wrong and that now they would have to live with this secret forever.