I love my big brother so much that I pretend to be defenseless and tease him by flashing my panties every day! From my uniform, you can see my bitten panties and panties with stains. Although I say, 'What are you looking at?' with my mouth, I pretend to be asleep and flash my panties to tempt him, showing my tsundere nature! As my excitement reaches its limit, my big brother counterattacks and inserts, and although I resist, I accept it and let out cute moans, showing my not-so-honest tsundere sister side! Please enjoy this first temptation work of Kasuno Yura, imagining yourself as my big brother!
