-He brought you some gifts, Luciano says to Oswaldo when he finishes his second translation of the morning. Luciano has gone for a run as always, but he's taken longer than usual.

He hasn't showered yet, and although the sweat is dry, the smell his body emits is strong and pungent.

"You're not supposed to have money, and that's why you live with us, right?" Oswaldo asks in a friendly tone.

"Yes, well, I have savings, don't be ungrateful, dog," Luciano says, opening a plastic bag in front of him, which Oswaldo is still sitting in front of, his laptop on the small table.

Luciano pulls out a black, smooth, leather dog collar. Oswaldo gets excited just by looking at it, then he pulls out a metal chain leash - "take off your clothes," he says, hiding what he has under the bag.

Oswaldo gets up and obeys enthusiastically, and once he's naked, he gets on all fours without Luciano giving him the order.

The guy crouches down to put the collar on him and attaches the leash to it, pulling it hard so Oswaldo feels his power over him, Oswaldo's cock gets hard - "do you like it?" he asks.

"Woof woof" Oswaldo responds, nodding.

"Okay, now I have a surprise for you," Luciano says, rummaging through the plastic bag, pulling out a dog tail with a plug, Oswaldo tries to move back, but the leash stops him.

"What's wrong? Don't you like it?" Luciano asks, maintaining his smile.

"I don't know if I like having something in my ass," Oswaldo says with complete sincerity.

Luciano caresses him - "puppy" - he says - "little by little, you're going to learn that if I like it, you'll like it too," and releasing the leash, he orders - "turn around," the leash makes a tremendous noise as it scrapes across the floor when Oswaldo turns - "lift your ass up more," Luciano orders.

Oswaldo thinks about it a lot, Luciano has to push his head towards the floor affectionately - "come on, puppy, come on, you can do it," Oswaldo stays with his head on the floor.

Luciano contemplates Oswaldo's very hairy buttocks and anus, then he spits on his anus and runs his finger around it, Oswaldo moves restlessly. It's a tight, virgin anus, a man's...

"Are you scared?" Luciano asks, caressing his anus softly with his finger.

"Woof" Oswaldo responds, nodding, it's a soft, muted bark, the bark of a puppy who knows he has no choice and is surrendering to the expert hands of his Master.

"It's normal, puppy, but calm down, you're my pet, and I'm your owner, right?" Luciano says, pressing his finger against Oswaldo's anus - "I'm going to take care of you, puppy," he says, kissing his buttock. Oswaldo's cock reacts to this gesture, leaking precum.

Luciano grabs Oswaldo's cock and plays with it, rubbing and masturbating it softly, Oswaldo stays in the same position.

"I'm going to give you a little black kiss so you relax," Luciano says before puttin...