When I Wear a Book, I Get the Dog-Licking System and My Voice Is Eavesdropped

(Book travel + multiple heroines + original identity is the villain + system + the heroine can listen to the protagonist's voice) What does it mean that I get the dog licking system, give gifts to the heroine, and get feedback? No, this world is still a world composed of many books Hey hey hey, lick the dog as promised, lick the dog until there is nothing left Why do girls look at me more and more wrong? What does it mean that you need to discuss and discuss with me, and prepare to have a child to maintain your relationship with me?