親友の母 久美子 ～穴の位置から孕ませ方まで全て彼女が教えてくれた～

Your long-sought sex with your close friend's mother who you have long yearned
你对朋友的母亲垂涎已久。

Since you saw her first time when you were much younger, you have kept feelings for your close friend's mother Kumiko-san in heart.
在幼时第一次见到那个美丽倩影时，你就对作为人妻的久美子女士一见钟情。

You and Kumiko have long separated by the big age gap, but in this summer you and Kumiko finally got into a relationship for some reason.
年龄的高墙一直将你们相隔，但今年夏天，就是你与久美子的关系的转捩点。

Kumiko allowed you to blow your robust sexual desire into her on condition that this love affair sex won't affect her family life.
久美子终于接受了你萌发的情欲——只要这段不伦之恋为不会影响她的家庭生活……