IBW-779z: ໃນມື້ທີ່ພໍ່ແມ່ບໍ່ໄດ້ຢູ່ອ້ອມຂ້າງ ຂ້ອຍໄດ້ມີເພດສໍາພັນກັບນ້ອງສາວ. Mitsuki Nagisa

On days when my parents weren't around, I had sex with my sister. Mitsuki Nagisa