Well, I was committed to go to go to Puchi Royal last Thursday. I had withdrawn the cash, calculated the train route and wanted to pick Tomoka as she was on the roster that day and has excellent reviews on TAG.
I'm 3 hours away from PR so as soon as my wife left to work, I got up. But I had just caught a cold the day before and I felt terrible... Sore throat, runny nose etc. So I bitterly went back to bed.
Then I spent the next 2 days fighting my cold because I was invited to my student's home on Saturday. (we don't use Line anymore since we kissed, just E-mails)
I went thru that road long time ago.
Work on your guilt feeling to fully enjoy the experience. You have been faithful for many many years. Very few men can resist such temptation... even more with a lady who's that attracted to you.
Instead of wasting the good time you have right now, try to spend some time learning about yourself.
You have desires. You were attracted to a lady who very explicitly told you she liked you.
You had sex with her. You will surely do it again.
You love your wife. You are leaving Japan soon.
Two recommendations there...
1- No drama. Even if you feel some kind of attachment to this Japanese lady, it won't last. Just enjoy it. Don't draw conclusions about it. You still love you wife. No change on that side. Actually, spend even more time with your wife now. Invite her to dinner in a nice place. Don't isolate yourself ruminating your guilty feeling. Show your wife your love. Even if she had suspicion, it will just disappear as you will make her feel more secured.
2- Dont feel any guilt for your Japanese lover neither. Focus on sex only. You can have random conversations but avoid to mention any future about this relationship. Just enjoy it. You have no obligation to commit yourself there neither. If it ends, it will be much less painful. Be a kind epicurean asshole.
Having fun is not an issue. Manipulating someone s feeling is much worse than enjoying the time together until you don't.