Without any lube

You line your cock up with Lucy's pussy, and thrust inside. Lucy moans loudly, her eyes popping open. Since you chose not to use any lubricant, your entry is a bit uncomfortable for you both. Quickly, however, both you and Lucy get used to the movement, and you begin to fuck her quicker and quicker. Lucy's hair is wild as she moves back and forward wkh each of your thrusts.

Finally, you realise your about to cum again. You pull out of Lucy, and stroke your cock twice, before spilling your seed on her abdomen.