JUY-819 I'm being thoroughly played with by a plain and quiet married woman with a liberal arts background at a bookstore Yui Hatano

Yamada buys books he doesn't even read in order to get closer to Yui, a bookstore employee he admires. However, when he decides to return to his parents' home due to work, he is finally separated from Yui... She takes me to the back of the store and says, ``I have a book that you recommend.'' While reading the erotic novel that was given to him there, before he knew it, his girlfriend whispered lewd words into his ear and started playing with his whole body. Since that day, Yui