The trip from Pichanaqui to Cusco took longer than expected.
The first bus got stuck in a 5 hour traffic jam on the mountain pass due to a crashed papaya truck.
this might take a while...
On the upside random locals showed up selling food and drinks, so at least no one got in trouble with water.
The second bus ride had about a five hour delay too, adding up to a grand total of 45 hours in a row on busses.
On the upside the view was stunning: big busses crossed the Andes mountains. Also Peruvian cama busses are very, very comfortable, more so than anything I've seen in Europe, the USA or Canada. As soon as you surrender to the fact that you'll get there when you get there, being stuck on a bus like that for 20 hours is actually quite relaxing.