Jerking Off With Toes

After coming home from a wild night out, my hot girlfriend and I decided to take a bath. She's still young and innocent and not used to the kinky shit I'm into. I was in the mood for fun, so I grabbed her pretty feet and put my big hard cock between her toes, and told her to stroke it till I cum. Sadly I was too fucked up by all the drugs I took earlier that night so I couldn't cum, but it was horny as fuck anyways.