Wife secretly fucked by best friend!

It all started with nice couples' evenings. The four of us always got together. Playing games, cooking together, going out. We laughed a lot together. Neither of us has been married for more than some years. Maybe we married too quickly. Ingo, I always found Susanne's husband horny and one evening he secretly put his hand on my knee under the table. What a horny feeling. But is that allowed? Ingo and my husband have been best friends since their teenage years. Can I let Ingo fuck me at the risk of destroying a male friendship? Just the thought that his cock dips into my pussy and I sit opposite Susanne next time makes me totally horny. Should I meet him? Only 2 days later I got a text message: "Meet? Now?" My little pussy got wet right away like she was trying to tell me: "Do it! I want him! Do it now!" Wordlessly and just moaning I let my husband's best friend fuck me! I didn't know what to say, so horny was the whole situation! His sperm in my pussy & in the evening my husband