To go get him

The world is cruel place. After getting abused neko Eren runs away and gets put into a pound.

After Hanji persuades him, Levi goes to the pound and gets the small kitten but after Hanji and Levi go to the vets and thy do a blood test on Eren they both soon start to unravel the small neko's past.

Massive SMUT/LEMON WARNING