Sanine by Mikhail Artsybashev

Three days afterwards, late in the evening, Lida came home sad, tired, and heavyhearted. On reaching her room, she stood still, with hands clasped, and stared at the floor. She suddenly realized, to her horror, that in her relations with Sarudine she had gone too far. For the first time since that strange moment of irreparable weakness she perceived what a humiliating hold this empty-headed officer had over her, inferior as he was to herself in every way. She must now come if he called; she could no longer trifle with him as she liked, submitting to his kisses or laughingly resisting them. Now, like a slave, she must endure and obey.

How this had come about she could not comprehend. As always, she had ruled him, had borne with his amorous attentions; all had been as agreeable, amusing, and exciting, as heretofore. Then came a moment when her whole frame seemed on fire and her brain clouded as by a mist, annihilating all except the one mad desire to plunge into the abyss. It was as if the earth gave way beneath her feet; she lost control of her limbs, conscious only of two magnetic eyes that gazed boldly into hers. Her whole being was thrilled and shaken with passion; she became the sacrifice of overwhelming lust; and yet she longed once more that such passionate experiences might be repeated. At the very thought of it all Lida trembled; she raised her shoulders and hid her face in her hands. With faltering steps she crossed the room and opened the window. For a long while she gazed at the moon that hung just above the garden, and in distant foliage a nightingale sang. Grief oppressed her. She felt strangely agitated by a sense of remorse and of wounded pride to think that she had ruined her life for a silly, shallow man, and that her false step had been foolish, base, and, indeed, accidental. The future seemed threatening; but she sought to dissipate her fears by obstinate bravado.