You get a response from your scientist friend!

The next three days follow a pattern, you spend the first two fucking Yuu in every room in his house during the day, leaving him a cum-drooling mess by the time you leave and you spend the nights drugging and fucking your old man who remains clueless to the whole thing. On the third day you don't get much of a chance for fucking as you get called into work as cover for a colleague who was taking paternity leave.

After finishing work the next day, you get a phonecall from Evan, your scientist friend with an update.

"Hey Lexus, just wanted to give you the heads up. That second **** you asked for is ready, anytime you want to 'cum' over and pick it up is fine with me....."

"I'm on my way, leave the door unlocked and be ready for that marathon fuck session I promised you!"

Evan moaned as he confirmed that he would leave the door unlocked, ready for your arrival, he also said that he'd be on his bed on his hands and knees already lubed up and waiting for you. After nearly breaking every speed law imaginable, you arrive at Evan's and let yourself in, locking the door behind you, before you exited your truck, you took a viagra and used another virility vial so that you'd be primed and ready to make Evan go cross-eyed from your cock pummeling his insides.

Upon entering Evan's bedroom, you quickly get behind your friend/fuck-buddy and line your cock up against his hole, rubbing it up and down before easing it in. Evan groaned loudly as you slowly, tortuously inserted all of your eight inches into his greedy hole.

"Oh f-fuck.... Just to let y-you know L-Lexus, I took a f-fertility booster before you got here......"

You smiled as you told him what you'd taken before coming to his place, making him whimper at the thought of your virile seed and his overly fertile eggs coming together. you allow it to sink in before starting your thrusting into his hole.