"Strip and start working on my dick"

Lisa nods. "Affirmative. First, allow me to disrobe myself." She then started removing her shirt and pants.

You then sat down on the bed and wasted no time getting your dick out. You start getting hard watching.

After a while, Lisa stood there naked except her glasses. She smiles and blushes seeing your dick was rock hard. "You must be really into smart nerdy girls. Well, let's begin foreplay."

She then knelled down in front of you on the edge of the bed and took hold of your dick with her right hand. She then gently started to jerk you off making you moan softly at the pleasure.

"Now for your receiving of oral gratification." She said as she started licking the head of your dick.

You moaned as she teased your dick. Then she started taking the head into her mouth. She was able to get at least half of it in her mouth and it was enough to get you moaning hard.