"rghh..Mark..nghh..get it in..hh..hh..haaahhh" Han sighed and moaned as he felt that big cock pressing his hole..his dick is dripping a lot amount of precum, and his knees begin to shake again, as he prepare to receive the penetration again..

"Do you want it rough?" Mark slowly pushed the head of his cock in, only to take it out. He kept pushing and pulling his head out. "Tell me, how rough do you want it?"

"gh..no..aahh..yes..Mark..rough..enhh..very..v ery rough" Han said that quietly, because even though there're no students there, the librarian is still sitting, just six bookshelves away from them..

"I'm sorry, I couldn't quite hear you!" Mark pushed himself all the way in, trying to accent the last two words of his sentence. Mark didn't care if others were around, he wanted to hear Han's voice.

"Agh!! Mark!! ROUGH!! I WANT IT ROUGH, MARK!!!!" Han finally screamed out loud..

That's what Mark was waiting for. Mark pulled all the way out and pushed all the way back in, fast and hard, his balls slapping against Han's ass. Mark took his eyes off of Han for a second and noticed two freshmen were watching them from the other side of the bookshelf. "It seems you scream attracted some visitors." Mark was excited at the thought of others watching him fuck Han senseless, "How about we put on a little show for them?" Mark continued to fuck Han, hitting his prostate every single time with his big black cock.

"anh..anhhh..no..Mark..don't..they..will talk..about this..for decades..no..hhh..ahhh...but..don't stopp" Han himself was confused..he want to be fucked so hard by Mark..but he's embarassed by the fact that he's having this pleasure while having other people watching..

"Oh. Are you embarrassed of getting fucked by me?" Mark stopped. He leaned forward and whispered into Han's ears, "Maybe I'll fuck one of them instead. Maybe both. I'm sure they wouldn't get embarrassed by getting fucked by a huge black cock."

"no..i am not embarrassed by you..it's just..i always get nervous in front of crowds..." Han said that shyly..that's one of his weaknesses that he doesn't want to admit....

"Well, don't focus on them. Just zone in on all the pleasure. Just let your body feel. After all, that's all you can think about is having my massive cock in you tight, tight ass." Mark wanted Han to embrace the feeling, to forget about the rest of the world is just surrender to the pleasure he was feeling.