友達の家に行くと、彼の義理の妹が小さなスカートで私をからかいながら、あらゆる機会を利用して私を勃起させます

I WAS AT MY FRIEND'S HOUSE WHEN HE HAD TO GO OUT FOR A MOMENT AND SHE TOOK THE OPPORTUNITY TO INSINUATE HERSELF AND SHOW HER BEAUTIFUL ASS UNDER A MINI SKIRT.