She gives you another blowjob of course

As you pull the car out onto the road and start off towards the mall, you reach down to your lap and unzip your pants, pulling out your cock.

"What the hell are you doing?" Jess asks in surprise. She looks down at your cock which is small and shrunken, her mouth has given it quite a workout today.

"I want another blowjob," you tell her.

"Another?" she repeats in amazement. Although she was starting to enjoy sucking your dick more after your reassurances of her oral talents she appears to be getting a little sick of your fixtation though.

"A bet's a bet," you remind her, "And I want another blowjob."

"Right now," she queried, looking around at passing traffic, "In the car?"

"Right now," you agree with a smile of anticipation, the feel of her warm sucking mouth this morning is something you just can't seem to get enough of.

"Fine," she said with a sigh, a little snappishly. Jess then adjusted her seatbelt so that she could lean over into your lap, her soft hand lifting your shriveled cock to her lips where she slipped it into her mouth. Jess immediately began her skillful sucking on your soft shaft, her tongue working its magic as she sucked heavily.