"Underwear" is a fascinating item.She has the magical power to deceive men and remove the limiters of reason.Yuka, a girl who thinks about how to wear such underwear every day and extends a helping hand to the lambs who are worried about how to wear underwear. At 19, it may be hard to believe that she knows how to wear underwear, but she has a story to tell without crying.Right when she entered high school, she had been playing basketball since middle school, and she still wore a sports bra.All her friends around her were at a sensitive age, paying attention to the latest in underwear, but she decided to wear a sports bra no matter what she was told because of her policy and ease of movement. .She is such a straight girl, but she eventually falls in love with her and begins to show glimpses of her as a woman.The opponent in her mind is her senior in club activities.She always had a refreshing smile, she was kind to everyone, and she was a perfect guy who was popular with everyone.She fell in love with him, but she didn't know how to fall in love with her, and there were many enemies in love with her. .She was working hard at her club activities while embracing her hidden feelings.One day, when I was spending my time like that, I happened to be on my way home with the senior I admired, and we ended up going home together.While she was talking nonsense, she secretly felt joy in his voice and smile as she left school.After that, I went to school with him several times.And then we exchanged email addresses, and the distance between us shortened at once.Then one day, he confessed to me, and of course I gave him the OK and decided to go out with him.And on the first day they were tied up, she almost melted with his sweet kiss at the beginning, and she took off her jacket.His pants were already tented as if they were about to burst.She was already ready to surrender herself to him.And the moment he exposed her underwear, the word "e" came out of his mouth.She didn't know what it was either, and at first she thought she had misheard.She's my favorite sports bra today, and I can't think of any reason to say that.From there his tent faded into complete silence.The two weren't married that day.Some time has passed since that day, but he never asked for a body.And then, for some reason, they suddenly said goodbye.She was at a loss as to what was what.However, she desperately wanted to find out the reason why he broke up with him, so she decided to go after all the people around him and ask her why.One day, when she was dealing with various people, she just witnessed a scene where he and a friend were talking.Seeing this as an opportunity, she decided to listen to her and listen to her story.And she heard a shocking word from his mouth. She said, "She was wearing a sports bra...I just remembered her sister's underwear and it kind of freaked me out," she said.And she found out.Sports bras are childish.She has to change from her underwear to become a grown woman, she said.From that incident, she studied underwear hard, and now she wants to make it a profession to teach her the importance of underwear in order to reduce the number of girls who have such experiences.