The Marker - of course

Olivia started to chuckle as Finn tried to get up, but just had his butt glued to the chair. It turned into an outright laughter as he reached for his girlfriend but his fingers were just out of reach.

"STACEY! Stop yourself!" He shouted but was seemingly ignored by his girlfriend.

"Calm down a bit, will you? I am going to explain to you what is going on, and you will see that it is not as bad as you think. And Stacey, if in my explanation there is a part where you want to speak up and add something... hm... how about as a sign that you want to talk you are allowed to take that vibrator and shove it up your ass, all the way. If you do that, I know you want to say something, alright?" Olivia smiled a very unfriendly smile, and Finn instantly knew why. Stacey hated butt stuff in general and anal in specific. It had ended a few of their lovemaking sessions before, that he had just run his thumb over her butthole while doing it doggy style before.

The chance of Stacey voluntarily putting anything not only on but in her own ass was at an absolute 0%. The worst part was though, that Finn had still no chance to get off the chair he sat down on somehow.

"Fine, what the hell is going on then! Start talking!" He ordered of the woman who was currently claiming his girlfriends tongue.

"Okay, so I am gonna start at the beginning. However: Finn, you will be silent until I am done explaining and tell you you can talk again! Now, Stacey here has told me about the Marker, but I figured you had already figured that out by yourself, hm. What you might not know is that she told me pretty much the day you got it. Or more precisely, the same day you told her not to do so. We are best friends after all. Don't you agree Stacey?" Stacey grumbled and made some angry noises. "Ah-ah-ah. No talking unless you have permission, you know that, and you only get permission by putting it in your ass. But, if you wanna show that you are my bestest of all friends, just keep licking my pussy, will you?" She leaned back for a second and obviously gave him a bit of a show by moaning at the continuation of being eaten out.

"Anyway, going on. Little Stacey here was not the brightest girl in town as it turned out. She wanted to cheer me up, so she sneaked into your room and took the Marker from you. Remember how angry I was at my breakup? Yeah, I am gonna be honest with you, I kinda wanted to use the Marker to get **** on the dick who cheated on me. So back then - naturally after Stacey had proven to me that the Marker was real, by changing her hair color back and forth a few times - I wrote down something nice for myself on my arm."