"Dr. Chen, what are you doing? We had an agreement, how could you..."
"Ah! Ah! Mmm!"
Su Ya turned around, her face filled with panic as she looked at me, trying to stop me, but then, under my assault, she moaned with pleasure, losing her strength.
And I was also about to explode with pleasure; doing it from behind was already more satisfying, and Teacher Su Ya's ass was so big, incredibly full and pert, it felt too good to pound against!
"Teacher Su Ya, this way is faster, the effect is better!" I panted out.
"Really? Are you deceiving me again, you little brat, you little bastard! You just want to sleep with me, to get revenge on me! Don't you! I saw it coming! You little bastard..."
Su Ya cursed, grinding her teeth.
But she didn't try to break free; instead, she moaned louder, her face filled with pleasure. She was getting high off it, her expressions becoming more wanton.
