She tries to check her phone.

Beth started to back out of the driveway of the Jepsen home. She wanted some music for the ride home, so she tried to grab her phone from the...
Her phone wasn't in the center console. It wasn't in the glove box. It wasn't in her purse. She parked, and checked her equipment bag and the back of the car.
"Damn it. It must be in the house."
She trotted back to the front door of the house and pushed the door open, remembering that she had just pulled it shut behind her and that no one had made any move to lock it behind her.
She spied her phone, sitting on a planter by the spot where she had given the massage. Leona and the boys were nowhere in sight. They weren't in the backyard or the pool. The TV was still blaring SportsCenter, but no one was watching. That's weird.
Beth heard a shriek coming from down the hall, just over the sound of the TV. What the hell...
Against her better judgement, she gripped her keys in one hand and crept down the hallway towards the sounds. She could see movement through a cracked doorway up ahead, and she sidled up to the doorjamb to peek inside.
"Oh, Jack, this is what I've been craving..."
Beth clapped a hand over her mouth to keep from gasping.

Leona was on her knees, back against a smallish bed, and Jack's cock was in her mouth!
{if Formation = 1
}Oh.... oh my. I shouldn't...wow that's a big cock. Beth's heart pounded in her chest. Her loins twitched involuntarily. {elseif Formation = 5
}Oh, wow. I wasn't expecting this... damn, that's a nice dick. Beth licked her lips, and she could feel her nether regions warming at the sight. {else
}Jesus! What a slut! She's banging her stepson's friend! Beth couldn't deny that Jack was hot, and that dick... she couldn't stop herself from admiring it. {endif
}
"Man, Danny told me his stepmom was a cock fiend, but I didn't believe him." Jack's voice sent shivers down Beth's spine.
"How dare you, Danny!" Leona turned, and Beth had to suppress even more shock as Danny stepped into view, holding his phone up, clearly recording his own stepmother sucking his friend's cock.