Dear Todd: I know what you're talking about, I feel your pain. I've been there! Sometimes crapping to your fullest just isn't physically possible, even Buddhist monks who are masters of concentration have difficulties with this issue. What I do is take a "Wax Vac" that thing that sucks the ear wax out of your ear canal and I just use that bad boy on my demon hole when I feel like there's a little bit more I could be giving. If you need to go deeper than an ear canal you might want to attach a straw. Just make sure you wash it off after and NEVER tell your roommate what you're doing with their Wax Vac!
Send your questions to PizzaTesticles@yahoo.com and thanks for listening!