会社の同期から仕事終わり家に招かれた。そいつには嫁さんがいて、元々は3人で一緒に働いていたから仲もいいが会うのは久しぶり。楽しい飲みの場だと思っていたら、真剣な顔で同期から頼まれた。「ゆいかを抱いてくれないか」最近立ちが悪いとか妻と全然セックスができてないと話は聞いていたが、突然の頼みに戸惑う。「ゆいかが抱かれている所を見たら、興奮するかもしれない」本人の性癖か、何の迷いもなく頼んでくるから、嫁さんも同意しているならと受け入れた。旦那の代わりに、元同期の人妻を抱く。訳のわからない状況だが、目の前で感じるのを我慢する彼女を見ていると、徐々に自分もSっ気が出てきて……。旦那以外の男との久しぶりのセックスに、旦那の目も忘れてイき乱れる。
A former colleague invited me to his house after work. He has a wife, and we used to work together as a group of three, so we're all good friends, but it had been a while since we'd seen each other. I thought it would be a fun drinking session, but my colleague asked me something with a serious face. "Would you hold Yuika for me?" I had heard that he'd been having trouble getting an erection lately and that he hadn't been having sex with his wife at all, but I was taken aback by his sudden request. "I might get turned on if I saw Yuika being held." It seemed to be his sexual preference, and he asked without any hesitation, so I agreed, thinking that his wife must be okay with it. I was going to hold my former colleague's wife in place of her husband. It was a confusing situation, but as I watched her trying to hold back her pleasure in front of me, I gradually started to feel a sadistic side myself… Having sex with a man other than her husband for the first time in a long time, she came uncontrollably, forgetting about her husband's presence.

– JavGG.net