My Beloved Pet Dog Who Became a Handsome Gentleman Masturbates to Me Every Night

When my beloved pet dog Ruka ate the suspicious "anthro cookie" I received on my way home from work...
As the name implies, they were transformed into a human, but... his looks are just my type...

What's more... he gets really really horny for me... and I'm so close to being assailed every evening----

Then, one night, when I had to go out for drinks with my boss, I ended up drunk and...
Ruka, angered by the intrusion of his territory, unleashes all of his pent up desires on me----

Official Translations:
English (DLsite, Coolmic, MangaPlaza, Renta), S.Chinese, T.Chinese, Korean