Diogo's heart races as he leans against the cool tile, his fist tightly gripping his throbbing cock. He imagines his girlfriend's touch, her soft moans, and his hips buck as he coats the bathroom floor with his creamy, pent-up desire. A single strand of his essence clings to his shaft, glistening in the dim light, as he catches his breath, already anticipating his next solitary indulgence.