Yoji rested on the towel and stared at his well endowed sister as his brother was straddling him rubbing him down with oil.  Yoji loved looking at naked women on the internet and in movies but it felt really good with his brother rubbing him down.  The visual of his sister and the sensual touch of his brother was to much to bear.<br/><br/>The snake in his pants twitched a bit then grew ever so slightly against his brothers inner thigh, he hopped his brother didn't notice. Why did that just happen, it must have been his sisters breasts, he though to himself. Or was he interested in men and women, he had never thought about it.<br/><br/>When his sister got up and teased them he softened quickly and waited for his brother to get off him so he could join her in the pool.<br/>