UMD-519: Adik pacar saya Mr./Ms. menyinari saya dengan sinar godaan. Saya diejek oleh daya tarik seks saudara perempuan saya Mr./Ms., yang tidak dimiliki pacar saya. Kemudian, pacar saya keluar selama sekitar 2 jam setelah menjalankan tugas. Lagi pula, ketika kami berdua sendirian, kakak perempuan Mr./Ms. mengundang saya.

My girlfriend's sister Mr./Ms. irradiates me with a temptation ray. I was taunted by the sex appeal of my sister Mr./Ms., which my girlfriend does not have. Then, my girlfriend goes out for about 2 hours after running errands. After all, when the two of us were alone, the older sister Mr./Ms. invited me.