My wife's teen petite sister tells me to take off the condom "I want to feel your cum inside me"

The room is dimly lit, and the scent of sex fills the air. My wife's teen petite sister, Emma, lies naked on the bed, her pale skin glistening with sweat. Her eyes meet mine as I slowly remove the condom, a mixture of fear and desire etched onto her face. As I position myself inside her again, she whimpers softly, her tightness almost unbearable. She wraps her slim legs around me, urging me to move. I start to thrust, and she bites her lower lip, moaning breathily. Her small breasts bounce with each thrust, and I can feel her wetness on my skin.Her eyes never leave mine as she reaches up to touch my face, her fingers trailing softly over my jawline."I want you to cum inside me," she whispers, her voice barely audible above the sound of our ragged breathing.