Between your departure for work and your return home, my father-in-law treated me like a kissing slave… Kikuno Ran FPRE-224

Feeling his father-in-law's persistent gaze... The seasoned erotic writer, Tetsu, finds his creative drive waning after losing his wife. His son and wife, Ran, with whom he has begun living, quietly support the family. The sight of Ran, her body drenched in sweat from housework, her restrained smile—Tetsu, though trying not to look, is irresistibly drawn to her youthful beauty, feeling a flutter in his heart. As they are alone at dusk, a desire buried deep within him begins to stir. The impulse he should have suppressed seems to be guided to Ran's moist lips, quietly awakening...