Couples working out how to do sexystuff despite differences in biology is a major interest of mine.

Cum_in_flame_sac

This is... new.

Actually the first time I see anything like this.

Well, that’s one more fetish I like.

Fetish Acquired

Errrm, copper dragons don't breathe fire, they breathe acid. >.<
This is still really cute though.

hachibi553 said:
Errrm, copper dragons don't breathe fire, they breathe acid. >.<
This is still really cute though.

I believe she is exhaling some acidic vapours in the last panel, because the artist actually does refer to her as an acid-spitting dragon.

Quote from the artist:
"It's our dragoness friend, again! Apparently she can shoot some kind of corrosive acid out of little ducts in her cheek flaps? Well, when they're not full of roasting chemicals, they're just about the right size for one of her human buddies to slide a dick into."

"Flame sac" *no posts found*

I'd probably do the same thing.

Where am I going to find more of this sort of thing?

If I remember right (witch i probably wont)
Those same bits are used by other dragons to still breath air while they spit fire.

I find this a lot sexier than I probably should find it