Alina Li is a young schoolgirl, aged just 18, who can hardly believe what she is seeing right now.She is standing naked in front of her teacher, Mr.Johnson, a tall and muscular man in his mid-30s.As he reaches out and takes off his suit jacket and shirt, she can feel her heart racing with anticipation.The sight of him undressing like that should have turned her on, but instead, she was feeling increasingly nervous and unsure.She had never been the most promiscuous girl before, and this idea was still hard for her to accept.But as Mr.Johnson steps towards her, he takes off his pants and socks, revealing himself completely.He grins down at her, clearly enjoying the show, and suddenly, she couldn't resist anymore.She steps forward, putting her hands on his chest, and leaning up to kiss him passionately.As their tongues intertwine, they both moan, and their bodies start to move together.Mr.Johnson lifts her up onto the bed and flips her over, pulling off her shirt and leaving her completely naked.Alina gasps as he presses her lips to her throat, sucking hard and making her pulse race.He then stands up, pulling off his own shirt, before grabbing her by the waist and turning her over once more.Alina can feel herself being pushed up against the wall, as Mr.Johnson pushes himself deep inside her pussy, causing her to moan louder and harder than ever before.As he fucks her hard and fast, Alina closes her eyes, letting out a stream of profanities as she gives into the sensation.She feels her fingers curling claws into the sheets beneath her as he reaches his climax, filling her up with semen and making her squirt all over him.As they both collapse onto the bed, panting heavily, Alina can't help but feel surprised at how much pleasure she's getting from this forbidden act.She hadn't known how much she craved the feeling of having someone's cock deep inside her until now.Johnson leans in, taking a nipple into his mouth and biting down, causing Alina to let out another stream of curses.She thrashes around beneath him, desperate to get more of his tongue on her sensitive flesh.But eventually, Mr.Johnson pulls away, and Alina turns over, pressing herself against him.She looks up at his face and can't help but feel a twinge of guilt as she realizes just how forbidden this behavior is.Is that enough? she asks, her voice barely above a whisper.Johnson nods, grinning down at her as he lifts himself off the bed and walks out of the room, leaving Alina feeling even more conflicted and unsure about what to do next.