新居に引っ越してきた本庄夫婦は、隣の豪邸に住む夫妻と意気投合する。夫のゆうたが勃起不全のためセックスレスに悩んでいた鈴は、隣人夫妻に相談してみたところ、スワッピングの誘いを受け寝取られ性癖に目覚めていく。うぶな鈴夫婦は官能的な隣人に躾けられ、次第に欲情の渦に飲み込まれていく。
The Honjo couple, having just moved into their new home, hit it off with the couple living in the mansion next door. Suzu, whose husband Yuta suffers from erectile dysfunction and is struggling with a sexless marriage, confides in her neighbors and is invited to a swinger party, awakening her own cuckolding fetish. The innocent Suzu couple are tamed by their sensual neighbors and gradually become engulfed in a whirlwind of lust.

– JavGG.net