Exhibit A (Patreon)

This month's polled image.  I'd call this one 'dubiously canonical' only because Finn seemed to not realize these two had gotten down before he left on the Manoratha. . . but he might've been putting on a show for Tuli, who knows : P

I was originally considering having the two of them sharing a smoke, but while I don't doubt that both characters would smoke casually if given the opportunity, the bottle just fit into the piece well and was more obvious.

That character there in the background is probably Karma's lion boi.  

I grinned like an idiot drawing this.  True story.