僕には幼馴染がいる‥読書好きでいつもぼっちな無口で大人しい清楚な妹 にあ男友達も多く陽キャでコミュ力抜群のギャル系姉りかある日、まさかの二人から告白する…そしてなぜかラブホで三人ポツンといると同時にエッチできる展開に！！！チ●ポとアナルをお下品に舐め回し、激しく腰振りSEXするど淫乱な妹にあエッチなことになるともじもじ貞操感丸出しでソフトなラブラブSEXをする処女のような姉りか二人ともエロいくびれ巨乳の体に大興奮はもちろんのこと、普段の生活やビジュアルとSEXが真反対のギャップにち●ぽビンビンで性のタガが外れる！！！！そして姉妹同士ちんちん争奪戦が始まる…思春期三人は性欲は止まらず呼ばれては一人ずつエッチしたり、同時にハーレムエッチしたりひたすらハメまくり中出ししまくり！！

I have hood friends… My younger sister is quiet, reserved, and demure, always alone and loves reading. My older sister, Rika, is a cheerful, outgoing, and sociable gal with many male friends. One day, they both unexpectedly confess their feelings to me… and somehow, the three of us end up alone in a love hotel and have sex at the same time! My younger sister is a total slut who licks my dick and anus in a vulgar way and thrusts her hips wildly during sex, while my older sister, Rika, is like a virgin, acting all shy and chaste when it comes to sex, and having soft, loving sex. Not only are their sexy hourglass figures and big breasts incredibly exciting, but the stark contrast between their everyday lives and appearances and their sex lives makes my dick hard and my sexual inhibitions disappear! Then the sisters begin a battle for my dick… The three teenagers' sexual desires are unstoppable, and they have sex one by one when called upon, or have a harem sex session at the same time, just fucking and cumming inside each other non-stop!