“Oh, I am so tired.” Riko whined the same moment they left the library. They spent the entire day studying, and those uncomfortable wooden chairs in the library didn’t help at all. Her entire body ached, and she felt like eighty years old. “Don’t forget that this was your idea.” Alyia teased her back by poking her right under her ribs. Riko squeaked, trying to move away, but the sudden movement she made brought more pain to her numb body. “Let’s have some fun today,” Riko suggested. She really wanted to do something else than go back home. Also, it didn’t sound like a good idea. Riko didn’t want to return yet. “What do you have on your mind?” Alyia asked her. Riko pursed her lips, moving them from side to side, which made Alyia smile. Riko had this little habit whenever she tried to thi