Which Quoom comic is this picture from?
As colinmc correctly pointed out, this is from the end of a 2005 story, "Vikings." It is one of the last pics in the story where they lower her down a wall and secure her onto an "appropriately" saddled pony. The scene comprises the final 16 pics from a 166 pic story. Because of the age and the relatively small number of pics in relation to the entire story, I'm going to post them. Besides, they have almost certainly been posted before.
In return I'll give Quoom some accolades and free advertising regarding the genius of his imagination.
1) Note the roping. If she tries to raise herself by extending her lower legs, the rope will simply tighten around her thighs, preventing her from doing so.
2) Note the shape of the blades on the phallus, easy on, HELL off!
3) If anyone has ever ridden a horse, think of what she is in store for! Walk...trot...canter..... Ouch!
Quoom really could and should have amplified on all of this. I can't help but think what we'd be in store for if he "remastered" some of his prior stories.
Hope this inspires you NFTW. You are truly Quoom's successor in many ways!