I enjoy long-term plug play. I like wearing them to sleep, work, and so forth. I've noticed, though, that after 7 hours of sleep...even with a small and silicone plug, I have a slight "ache" in my sphincter that lingers for several hours. It's not completely without arousal, though, as that ache makes me feel kind of...I dunno'...slutty, I guess. Kind of like my bum has been rode hard and put away wet. Am I all alone in this or does anyone else have similar sensations?