Jessica nodded slowly, not trusting herself not to scream if she said anything. His finger was rolling her clit from side to side and little shocks of pleasure were flashing along her nervous system. She was quickly approaching another climax.

At the next light, Jake moved his left hand away from her sex and turned so his right hand could slip between her thighs. As the hand went deeper between her legs, it was low down along the bottom of her thighs. Jessica rolled her hips up and a single finger speared straight into her hot, slippery opening.

Jessica gasped loudly, opening her eyes as the finger entered her vagina...