You two were at your honeymoon and you two were in your room. You came out of the bathroom with your f/c lingirie and Leo was in his human form with his blue shorts.
"Let's begin our fun shall we?" Leo asked and you bit your bottom lip. You went to him and kissed him and he kissed back putting you on the bed. He broke away and bit your neck.
"Leo~" You moaned his name. He continued and went down your body and got your underwear away from you. He breathed in your womanhood and you moaned again.
"May I?" He asked you and you nodded.
He entered slowly into you and thrusted in and out of you repeatedly. You moaned uncontrollably and he knew that it was a sigh to go faster.
"L-Leo, I'm about t-to..."
"I know, cum for me." He said (I can't believe I wrote that O/////O).
You came and he came inside you. You collapsed and Leo got next to you and fell asleep.

A week later

"Leo~~~~~" you sang his name.

"Yes Y/n?" Leo asked.

"Remember our night together?"

"How could I forgot, what about our fun?"

"Guess"

He looked at you confused but then got a light.

"You're kidding, right?"

"No, I am not"

He ran to you and tackled you into a tight hug.

"I am going to be a dad!?"

"Yes!"

He kissed you and you kissed him back.

You two were getting back home and the guys were waiting for your guys' return. They hugged you guys and you two admided the news. They were shocked and then it turned to a happy feeling and congratulated you two.  You were checked by Donnie and told you you are gonna have twins. You were scared and excited at the same time. You told Leo and he had the same reactions as you. You two were in bed sleeping with eachother.