RE: Birds and the Biology Test
Katie's theory only served to stiffen Matt's cock even further. She seemed to have made the connection that "stick goes in hole", but she got the wrong hole. Part of Matt wanted to say yes, but he refrained from lying to her like that. He had told her the truth so far, and figured that as long as he sold the rest in a certain way, he would get what he wanted. However, when she opened up her mouth, almost like inviting him in, he nearly plunged his hips forward. But he stopped himself.
"Well, you have the right idea," He began, trying to be vague but not lie to her outright. "It's not quite like that. But you see, umm," As he talked, Matthew pulled his boxers lower, and exposed his testicles to Katie. "Men use these two sets of organs to plant a seed, called semen, inside women," He explained, as he reached down and grabbed Katie's hand.
"In this sack right here," Matt guided her hand to his scrotum, and pressed her fingers against his testicles. "Men hold two balls, called testicles. They're very sensitive though, because they carry the semen. Semen is very precious, so to keep it cool, it needs to hang outside the body, because the human body is too warm," As he explained, he continued to rub her hand against his balls, even as his face turned completely red at how bold he was being with her.
"Now, the way this seed ends up inside a woman is through the cock," He said, moving her hand around his thick and hard shaft. "When a man gets excited, or their body wants to... release semen, this becomes hard like this. Now, just putting it in a hole like your mouth won't get you pregnant. Evo... err, God made it so that sex feels good, so that people will be encouraged to do it. So instead, the woman has to make the man feel good first," He said, as he began to stroke his cock with her small hand. "Stroking it like this for example. Or you could try to suck it, like a lollipop or something. That'll get a man real close to releasing semen."
He paused for a moment. "You wanna see it? How semen looks? How a man's... baby juice looks?"
It was an embarrassing question, but his inhibitions had mostly been overcome by now; there was nothing for him to fear with how naive she was.