Why Are You Horny?

Natalia needs to clean the bathroom and she is fed up of being the one who is always getting asked to tidy up while you get to laze around in the bath. She walks in on you not caring that you are naked and starts dusting, she tells you she won't look but you can't help but get a peek up her skirt at her sexy thong. You soon have a hard cock and when Natalia does glance over she is shocked to see her step-brother's hard dick sticking out of the bath.