There's a Wolf in My Bed

Burned out by city life, Yoshito Ogami starts farming in the country. He enjoys his life with Ume, the cute puppy his neighbor gave him, until one day, a boy shows up in his place ? with an animal's ears and tail! "You're going to be my female," he says, and proceeds to pounce on Yoshito and plant his seed...! Also included are steamy stories about Yoshito's son and a guy whose brother attaches a belt to his private parts to keep him all to himself!

(Source: Renta!)