Nina: And I'll give you something to really worry about~ *Gives him a peck on the cheek*, Happy Birthday~.

Mark: Hehehe, Yes Mam~.

Long story short, Mark was aiding Nina around the lab orginizing some of the supply crates and happened to get his arm damaged trying to show off and being a little too careless (and on his bday of all days too.). Luckily Miss Goldheart quickly got to work on patching the injured dragon back to full health and even baked him a birthday cake in the meantime (of course, she may have gotten a liiiiiiiiiittttttttttttle too cared away in thanking and aiding him as seen here.).

LONGER story short, This was a bday commish I got from  marauder6272 during a live stream for one of my friends (and VERY frequent picture commenter)  Drag0nK1ngmark who happens to have a liking for my characters, ESPECIALLY Nina. Me being me, I decide to get a pic of his main oc/fursona Mark getting an innocent peck on the cheek and being taking cared of rather than do some of the other NSFW ideas we talked over when planning this little gift (What? I'm a sucker for cute or innocence :P ).

Enjoy ^^~!