Only for you:
"Hello darling, we talked months ago that I should have sex with others. Now the time has come. As you read this, another man you'll never meet will fuck your wife. For the first time since our wedding, my body will belong to another man again. He is tall, athletic and very handsome. I'll let him do whatever he wants with me. There will also be things that I have never allowed you and will not allow you. With him, however, I will enjoy every second. If you want, I'll tell you everything this evening. See you later.
Your loving wife."
I don't understand german, but the girl looks fantastic!
Only for you:
"Hello darling, we talked months ago that I should have sex with others. Now the time has come. As you read this, another man you'll never meet will fuck your wife. For the first time since our wedding, my body will belong to another man again. He is tall, athletic and very handsome. I'll let him do whatever he wants with me. There will also be things that I have never allowed you and will not allow you. With him, however, I will enjoy every second. If you want, I'll tell you everything this evening. See you later.
Your loving wife."
Enjoy it!
I did !