A middle-aged man returns home after a long time to his rural hometown where his brother lives... He was greeted by a kind neighbor couple. Feeling comfortable with their family-like atmosphere, he never expected that one day, his horny neighbor wife Minaho would ambush him while he was resting, leading them both into a steamy affair filled with creampies. As they indulge in their passionate lovemaking, they lose themselves in the thrill of potentially getting caught, making every moment even more intense. This story follows their wild summer of unprotected sex and pregnancy fantasies, leaving us wondering if they can resist temptation or if their secret will be revealed.

久々に兄のいる田舎へ帰省した中年オヤジ…。迎えてくれたのは優しい隣人夫婦だった。田舎らしい家族のような距離感に安心感を覚えていたある日、欲求不満な隣人妻「みなほ」さんに寝込みを襲われ…不倫行為にハマってしまう。そして始まる中出し連発の濃厚不倫性交…。バレるかもというスリルさえも快感になり、我を忘れSEXに狂い溺れた神BODY妻とのひと夏の孕ませ物語…。