LKB-179 I want you, big cousin, to get all flustered looking at Tsumugi’s underwear. Tsumugi’s underwear is something only you’re allowed to see, big cousin! Let’s cuddle and be affectionate a lot! Shimokawa Tsumugi

When I got home, I noticed the window was open. Thinking there might be a burglar, I quietly peeked inside and saw a soft, curvy figure with a very appealing backside. It turned out to be my cousin, Tsumugi-chan. Even though she was shy, she still acted warmly toward me, her older cousin, and I felt so happy. Maybe on purpose, Tsumugi wears a short skirt, so her undergarments are often visible whenever she moves, which is both a little troublesome and a little exciting for me. But I still couldn’t help staring at the adorable Tsumugi-chan. Even when she playfully leaned over me, I was already at my limit. With such a tempting sight right in front of me, I couldn’t resist any longer. I held Tsumugi-chan’s slender waist and pressed myself against her. Tsumugi-chan was startled at first, but then she started to react. I thought I might be able to go all the way. Everything about Tsumugi-chan was delightful.