I used to commute to Hawaii, and take the "red eye" night flight back to the states. I had a pleasent woman siting next to me, who was in pain, saying that she had flown for 8 hours from N. Zealand, then on to U.S, and was "bound up", and can't go to the bathroom. We were in the two seats next to the window, and it was night, the cabin darkened. I offered to help, and she said yes. I got a supository out of my bag, slipped the blanket over us both, had her lay across my lap, I reached around her bottom, slipped my hand under her skirt, pulled down her panties, got my hand up between her "bun's", found her anal "rosebud", and pushed the glycerine supository into her anus, well past the obstruction, and up into her rectum, as far as my finger would reach. I said "just lay there and relax. I massaged her lower back and belly, within a few minutes she felt the feeling of urgency,replacing the pain of constipation, I made her wait a half hour, she got up, expelled in the bathroom, and found blessed relief. We corresponded afterwards, to our mutual enjoyment.....