HUNTA-450: 巨乳過ぎるお姉ちゃんが実はドストライク！！3 そんなお姉ちゃんと狭いお風呂で二人きりに！！なぜ、そんな事になったかって…？都内で一人暮らししてるお姉ちゃんが久しぶりに実家に帰って来た！お姉ちゃんはすごく優しくて頭も良くて弟のボクが言うのもなんだけど…

- The older sister who is too big breasts is actually a strike! 3 Alone in a narrow bath with such an older sister! Why did that happen...? My sister, who lives alone in Tokyo, has returned to her parents' house for the first time in a long time! My sister is very kind and smart, and I, my younger brother, say it...