Reinhardt x Male Reader Oneshots

The Lions Pup (Nsfw)

-Pup Play

Ever since you and Rein started to date he seemed to have an adventurous side in his sex life. Ranging from when he asked you to call him Alpha and Daddy to you loving smelling his musk. So, today you found out what he wanted to do with you. You came back from the Overwatch base and opened the house door. You saw a toy ball on the floor and picked it up on the ball was a note.

My Liebling please come to the living
Room I have a special surprise for you
-Rein
P.S. Strip before you do~

Your face blushed but you obeyed and undressed like a good boy. You walked to the living room to see Reinhardt in leather pants, no shirt, combat boots, and holding a collar with a leash. Your face turning an even darker red as you saw your lover.
"Welcome home Pup~" Reinhardt said
"H-hey um so what's all this hehe" you tried to sound casual
"Oh this is for you my sweet good puppy, I wanted to try this with you" Rein pointed out
He got up and walked to you. As he did you felt the aura in the room making you want to submit.
"Undressed and ready for me, Good Boy~" He said as he grabbed your cheeks and squished them.
He then went to your ear and said
"Now be a Good Boy and kneel to your Alpha~"
You instantly obeyed and kneeled, he seemed happy and proud at this action. He then went back to grab the collar and leash to then put it on you.
"As your Alpha you are mine, you wear before but this shows everyone who you belong to!" Rein Stated
You were about to speak till you thought of the right way to speak and that's-
"Woof Woof *pant* *pant*" you said as a Good Boy does.
Reinhardt smiled and pet and ruffled your hair as he grabbed the leash for you.
"You're such a Good Boy but tonight, is just getting Started~" he told you and made clear that the Alpha is ready to train this pup tonight.