Fucking students when their husbands are away

Maddie is staying at her new step-uncle Mick's house and recruits personal trainer Brad from her college for special attention at home. As Mick chats through the headset with Maddie's mother, he observes his new granddaughter in an increasingly compromising posture with Brad. Mick tries to interrupt them and cool down their meeting but instead, he gets caught up in having sex with this horny college teenager!