Грудастую мачеху Сильвию Сайге застукали с массажем нуру, секрет

Zac Wild returns home from class to what he thinks is an empty house. He calls out for his step dad and his step-mom but nobody answers. On the counter are some snacks and a mysterious jug of something called 'Magic NURU Gel' which Zac assumes must have been left there by his parents. He brings it upstairs to put it back in their room when he overhears a soft voice speaking in the other room -- the voice is talking about rubbing gel all over someone's body, what the fuck is going on in his house today?!