When I returned to my wife's family home, my sister-in-law and her husband were also visiting. During this short period, I ended up with a secret I couldn't tell my wife... My wife and I love each other so much that we have sex every day and we're very compatible, but my sister-in-law and her husband only do it about once a week. My sister-in-law's pent-up desires surprisingly turned towards me, a relative... Despite the taboo of incest between in-laws, I experienced an unprecedented pleasure and excitement...
