[UNCENSORED-LEAK] ADN-754 Hoshimiya Ichika, a boy who fell in love with a famous writer's mistress

"I can't write... I can't think of anything. The setting... The story! It's time for today! Yumiko, prepare some drinks!" In the past, many writers had mistresses and had relationships with them. They would stay at their mistress's house and use her words and actions as material for their novels. Kawanabe Seiichi and Yumiko were in such a relationship... The only person who knew about their relationship was Kiyoshi, the liquor store order boy...