I put it in my girlfriend's ass for the first time all the way and left all my cum inside her

Intense and raw, the scene unfolds as the couple's passion reaches new heights. He is hesitant but she insists, urging him to take control. She lies down on the bed, presenting her tight, virgin ass to him. He hesitates for a moment before slowly pushing his throbbing cock towards her entrance. There's a pause, both of them holding their breaths. With a sudden surge of courage (or perhaps lust), he continues to push in deeper and deeper until he feels his pelvis hit against her ass.Their eyes lock together as he begins to thrust slowly, feeling the tight walls of her ass clenching and unclenching around his shaft. The sensation is incredibly intense for both of them. He starts picking up speed, slapping against her ass with each powerful stroke. She cries out in pleasure, her body shudder as she reaches her climax. The rhythm becomes faster and more intense, his hips slamming against her, filling her with waves of pleasure.