A curious teen boy explores his limits, alone in his room. He grabs a glass bottle from the kitchen, its cold smoothness sending shivers down his spine. He teasingly runs it along his inner thighs, before pressing it against his tight, virgin hole. Slowly, he pushes, feeling the bottle stretch him open, his moans muffled by his own hand. He fucks himself, hard and deep, the bottle glinting with his juices, until he can't take it anymore, cumming all over the floor.