Let me introduce you to my proud fuck buddy. She is a woman who works hard on her research as an associate professor. She leads a busy life with research presentations and joint research overseas, and just the other day, she went to Switzerland for work. This time, she said she finished her research after staying up all night and came to see me after taking a short nap. My intellectual associate professor girlfriend is so erotic that you wouldn't imagine it from her usual calm atmosphere. In private, she is good at acting spoiled, cunning, and shows me her extremely perverted side. Actually, she is quite a scent fetishist and seems to love my body odor. Today, she kept sniffing my cock through my pants, deeply and repeatedly. When I couldn't take it anymore and pinched and pulled her plump, hard nipples with my fingers, she moaned sweetly and said: "Please play with my pussy... I want you to make it squelch more..." Surprisingly masochistic, she loves being dominated as much as she loves servicing me. While writhing her hips, she takes my cock deep into her throat, looking up at me with moist eyes as if she wants me to insert it right now. Unable to resist, I pierced her all the way to the depths in one go. With a squelch, I buried my cock to the root inside her hot, tightening vagina. Her whole body trembled, and she let out a happy moan. I thrust my hips relentlessly, and her body bounced every time I hit her cervix. The cock she had been sniffing is now drenched and making sounds, messy with her love juices. "Haa, haa... no, no... I'm cumming, I'm cumming!" My excitement accelerates at her spoiled voice. I grabbed her hips, pulled her close, and repeated intense piston thrusts. She writhed in pleasure, tightening around my cock as she climaxed and moaned over and over. The fact that my intellectual associate professor shows such a lewd and cute side in private—that is what excites me beyond belief.