D: I own nothing, I'm just playing in JKR sandbox
"How was your day? My dunderheads blew three cauldrons today," Severus asked when he entered his dungeon chambers he shared with his wife.
"I'm pregnant."
" I know that we never talked about it or planned it, and we used the contraceptive charm every time. But obviously it happened, so here we are, " said Hermione quietly. In this moments and with Severus temper you needed to be very careful, sometimes he was like a ticking bomb and you never knew what could turn him on.
Severus looked at her, pale and beautiful sitting on their black leather sofa where they made love and played kinky games numerous times. And she had some bad fetish for his Professor Snape persona. He could remember the first time they played her "Detention" game in his potion classroom. Well that ended when Minerva caught them in compromising position, and thought that he is doing something with a student. It was hilarious and humiliating experience when she realized that he was with his wife. Hermione couldn't look in Minerva's eyes for better part of the year.
Oh those days.
And now his wife is going to give him everything that he ever dreamed of. A child of his own.
He was standing in silence for a long time when he noticed the tears going down her beautiful face.
He crossed the room in just few steps and knelt in front of her. He took her hands in his, looked her in the eyes and spoke, "My darling, darling girl, you are giving me a wonderful gift, thank you."
And then he kissed her passionately. What can I say, the sofa was well used that night, and the next nine months.