The fate of an older sister who reluctantly let her virgin brother do it with her, not knowing what he was going to do! The expressionless sex that was supposed to be just 'insertion'... took a sudden turn when her brother went wild! He squeezed both of her nipples while still inside her! Then, the older sister, who had been calm no matter how much he thrust into her, started to tremble! Her erogenous zones were discovered and she felt too good... She was humiliated and came many times by her brother's dick, which she so, so, so hates!