Happy Humping

I like to squirt a little bit of K-Y warming jelly in a plastic sandwich bag. Then I slide it on my cock. Then I wrap a pair of my sister's panties around that. Then I get on top of a pillow with my cock inside the pillowcase. I open my favorite porn mag and hump away. The friction makes the K-Y jelly heat up and I shoot a good one. It has the feel of a hot wet pussy. Sometimes I hump a lil bit too hard and as I cum I soil the panties. Thats a good thing. I dont think my sister minds having extra stains in her undies.