We haven't been having much sex lately...I jerk off a lot. One night last year, I started to jerk off in bed when my wife was asleep. As long as I'm slow and careful about it, I can do it almost every night. After a while, I'd stroke her ass while I did it. After a while more, though, that wasn't enough...

I started to rub her pussy and ass while I stroked myself. Soon I fell into the habit of finger-fucking her while I jerk off, or occasionally slipping a finger into her asshole. She almost wakes up sometimes...I've gotten pretty quick, though!

For variety, I'll slip a towel under her to protect the sheets and shoot my load onto her bare skin. Sometimes I collect the cum and let it drip into her mouth.

I wish she'd take sleeping pills or get pass-out drunk so I could take this further...