SW-499: ທັນ ໃດ ນັ້ນ, ເອື້ອຍ ນ້ອງ ສາມ ຄົນ ຂອງ ທ້າວ ບອຍ ໄດ້ ມາ! ຂ້ອຍເປັນລູກພຽງຄົນດຽວ, ແຕ່ຂ້ອຍຢູ່ໃຕ້ຫຼັງຄາດຽວກັບລູກສາວລ້ຽງຄູ່ສົມລົດຂອງພໍ່ຂອງຂ້ອຍ ... - ຂ້ອຍບໍ່ຮູ້ຈັກຮ່າງກາຍຂອງຜູ້ຍິງ ແຕ່ຫນ້າເອິກໃ?

Suddenly, Boyne's three older sisters came! I was an only child, but I was under the same roof as my father's remarriage partner's stepdaughters ... - I didn't know a woman's body, but my big breasts and sisters gave me plenty of sex education