My niece Yuna Higashi moved to Tokyo for college and stayed with me until she found a new place. Her innocent and seductive behavior confused me, and our co-habitation life was full of forbidden atmosphere. Yuna's masturbation, nipple temptation, and riding position made me irresistible, and we eventually engaged in a passionate sex life, experiencing creampie and footjob scenes. This taboo co-habitation life made me completely obsessed with her temptation.