An uncle's hand creeps up to his niece's well-developed breasts. Her body, which has been trained without her knowledge, begins to get wet just by touching her nipples... During summer vacation, Airi starts working an overnight part-time job at the beach house run by her uncle. She has fun with the help of her kind and cheerful uncle, but... her body is being toyed with by her uncle all the time while she sleeps!? "Look, your fingers are sucking at them... Shall I put it in now?" He caresses his snoring niece relentlessly. He licks and fiddles with them, and finally...!!Description: An uncle's hand creeps up to his niece's well-developed breasts. Her body, which has been trained without her knowledge, begins to get wet just by touching her nipples... During summer vacation, Airi starts working an overnight part-time job at the beach house run by her uncle. She has fun with the help of her kind and cheerful uncle, but... her body is being toyed with by her uncle all the time while she sleeps!? "Look, your fingers are sucking at them... Shall I put it in now?" He caresses his snoring niece relentlessly. He licks and fiddles with them, and finally...!!