Karen goes to bed to sneak you out.

With the show ended, you hear Karen saying her goodnights to her mom. You can hear prolonged smacking sounds of Karen giving her mother a "goodnight kiss" before she rises with you still trapped in her ass. You begin to worry that perhaps Karen has forgotten you're there until the two of you are safely locked in her room. It's then that she shuffles around and manages to release you from her ass as you find yourself dropped onto her bed.

"Sorry about all that," says Karen, "I would have let you out sooner, but mom would have been suspicious if I'd left during our show."

"Would she be that mad if she caught us...you know?" you manage.

"What?" says Karen and then she giggles, "No, it's not that. It's just...I wanted our first time to be just us and if mom saw the two of us like that...she'd want in. You know how it goes."

And now you understand and are feeling more than a little bit grateful. You've already decided that you're ready to go all the way with Karen, partially because in all that's happened she seems to want you to feel good as well as to feel good herself, but for her to share you out with her mother would be a bit much at least at first. You don't reflect on that for long because you can see Karen tossing off her clothing, revealing all of her huge soft body to you. She towers over you, built exceedingly wide as well as tall with massive heavy tits resting atop her equally massive wobbling belly...and finally that huge girthy girl-cock you were sucking before. You find yourself exceedingly aroused by every bit of her. You want her...and you find yourself even wanting her to take you. You can see her excitement as well as her cock rises fully in front of her.

"Now we're alone...and we've got all night," she whispers approaching the bed and crawling up onto it to loom over you, "I've been wanting to give you a good fucking ever since you started stroking and sucking my dick. I hope you weren't planning on sleeping tonight, because I'm gonna make every part of your cute little body mine."

With that, she pins you to the bed with her massive weighty body and kisses you hard and deep, rubbing her warm fatty tits and tummy all over you until you can feel the head of her girl-cock nudging at your ass.