Adultery My Mom & the exchange student

[Penetration]

Chapter 7

I looked at Sam's wink, and my interest suddenly rose.

　　"Zihan, in South Africa, boys of our age have all played "adult games,""
Sam said with a lewd smile on his face, which made me even more interested.

　　"What kind of game is this for adults? Is it CS real-life shooting?" I really don't know
what Sam is talking about, although I like to watch the young ladies on Tik Tok posing.

　　"You really don't know? Zihan, is China's education so backward?" Sam's round eyes widened
, looking as if I didn't know the "adult game" he was talking about, which surprised him.

　　"I really don't know..." I rolled my eyes at him. I have received a serious and traditional education since I was a child. How do I know
what the game Sam said is meant by adults?

　　"Hey, Zihan, I'm worried that I taught you a bad lesson, so don't tell your mother," Sam narrowed his big eyes and told me
mysteriously,

　　"Would I tell my mother? I don't have that much time." I glared at Sam again, and just said what I wanted to say,
taking my time.

　　"Okay, we're done," Sam began to laugh lewdly again.

　　"Adult games are games played by men and women. In short, they are sex."
Sam said seriously, gesturing with me with both hands.

"Sex? Are you saying that boys and girls use their genitals to mate?" I still understand 　　this . I didn't learn biology in junior high college in vain.

　　I know from biology in junior high college that the male reproductive organ is called the penis and the female reproductive organ is called the vagina.
When the male penis is placed in the female vagina, after certain processes, the penis will release sperm and
the eggs released by the woman. After combining in a woman's vagina and undergoing reproductive evolution, a fertilized egg will be formed
. This is how everyone undergoes biological evolution, eventually forming us with a head, face, hands and feet.

　　"Yes, it seems you know Zihan too," Sam looked at me.

　　"Adults' game is sex. If it's sex, isn't it a game that can only be played when you have a child?" I was still a little confused. Having been baptized by
compulsory education, I still didn't know what Sam meant.

　　Sam said that he and his girlfriend in South Africa often play "grown-up games." Doesn't Sam have many children
?

　　"No, Zihan. Sex is the process of giving birth, but you can have sex without giving birth."
Sam opened his big eyes. The whites of his eyes looked much whiter than those of us yellow people. Maybe he was black. The reason is that
except for the eyes, mouth and the back of the palms, the skin is dark everywhere.

　　"The only way is to prevent sperm from being put into a girl's vagina, otherwise she will definitely get pregnant," I said. Although
junior high college biology said that sperm may not be 100% combined with the female egg in a woman's vagina, there is still a probability.
Together, especially on the days when a girl is ovulating, it is easy for a girl to get pregnant.

　　"Yes, so you must take protective measures during sex. You know condoms, which are worn on our
boys' penises so that they will not enter the woman's vagina when ejaculating." Sam looked very serious and told me
Explaining.

　　"Yeah, why did I forget to have a condom?" I suddenly realized that condoms are just for contraception
.

　　"Now that you know it, do you want me to show you a video of the game played by adults, huh?" Sam
came to me, winked at me, raised his thick sausage-like lips, and smiled lewdly,

　　To be honest, I don’t know if I have started the so-called adolescence. I really want to know these things and
look forward to them. I naturally think of class monitor Li Xiaojun.

　　"Well, it's very late now. I don't really want to watch it." Although I really want to watch it, I don't want Sam
to know that I'm a dishonest child. After all, he said that an adult's game is sex, which is to use a boy's Putting the penis
in a girl's vagina is just pornographic.

　　However, Xiao Gaoyiqing, I want to watch it secretly when I am alone, just like I secretly watch the
beautiful ladies on Douyin twisting their butts and exposing their breasts.

　　"Okay, Zihan, tell me when you want to see it, I have a lot of fun things here," Sam returned to
his bed, curled his lips and looked at me and said,

　　"Okay, Sam, let's go to bed, good night." I looked at Sam, covered myself with the quilt, closed my eyes, and
began to feel sleepy.