We were finally going to get some brother and sister bonding time after not seeing each other for years. I was so excited to finally build our relationship. The AirBnb you ended up choosing seemed perfect too.. Until we realized we were locked in.. It seemed you didn't do your research well enough to find out that this specific airbnb was designed with a specific intent to help couples conceive by any means necessary. Locking couples away in a house with no sell service or any contact from the outside world until they have proven they have successfully conceived. There is no way out.. Unless we do the unthinkable between brother and sister..