llammas spit. and their spit is actually more like puke. so it is really gross. they are... is a rudiment(??) like cows so they have multiple stomachs and the puke up the shit from the first one, so it is weak stomach acid and grass... not pleasant.
but they are an amazing lay if you can overlook the spit/puke.
my girlfriend's the same way.
they smell real bad too. used to run by a farm of them, and also ran in another place where they had a zoo with them. shitty zoo if you's got llammas. fuckers.