Wait the dog was... I am a bit surprised but now it really makes sense. Is there a chance there would be a sequel just to see his "training"? This was less weird thinking about this in my head.
Hmm, at first I thought Kenta-san was like, her imaginary boyfriend or just a name she uses when masturbating...But it was...just, wow.
A butter dog, eh?
Great ending, seriously. I needed a good chuckle.
From the title I thought this would be about another "secret hole"... Well, it's not that not all holes got love in this chapter, so I can't really complain...