可愛くてフェロモンたっぷり肉感お姉さんがご近所のWショタを連れて上京してきました。初めての秋葉原にみんなテンションMAX。ホテルに着いたら、弟君を風呂に入れてあげて、「お姉ちゃん、僕のオチンチ〇おっきくなってる」の流れからSEX!それに嫉妬した兄もマッサージしつつタマらずSEX!最後は3PのH三昧!Cute and busty sister came to Tokyo with her neighbor's kids. When they arrive at the hotel, she gives the younger brother a bath, and they start kissing and fucking each other as he says, "My cock is getting big!" And the older brother gets jealous and gives her a massage later, and end up having a threesome!!