Escape from the School of Lust (MTL) [COMPLETED]

Chapter 12

Sexual Intercourse Physiology Class 2

Wansha pinches a corner of the pants, slowly uncovers it, and exposes a strip of meat stick.

　　It is a flesh color similar to the skin tone, and is different from the ugly jet black in the movie, and the color is very pleasing.

　　This is the first time that Wan Sha has been in close contact with the male symbol of the genitals. Not long ago, I just saw Sun Mao's penis, and I already thought that the size was considerable.

　　Unexpectedly, the comparison with Fu Yiheng's is nothing short of a big deal.

　　When a finger was inserted in the last class, the pain made her legs tremble slightly. Such a big fleshy stem penetrated the woman's body, so it hurts so much.

　　When Wan Sha thought so, her scalp felt a little numb.

　　Teacher Guo told them: "The male penis stretches and becomes hard after congestion, so that it can easily penetrate into the female body. Now I want to find a way to make it hard."

　　A girl asked, "Teacher, under what circumstances does the penis usually become erect?"

　　Teacher Guo smiled. "Usually a normal man, if you take off your clothes and walk around in front of him two times, he will be hard." The other students listened and burst into laughter.

　　Teacher Guo went on to say: "Boys are easy to have physiological reactions. Sometimes when they wake up in the morning, they will puff up their little clubs on the bedding." The girl tutted, "No wonder that men are lower-body animals."

　　Each group sent a tape and a ruler. Record sheet, ask girls to record the size of boys before and after erection.

　　Wansha pinched the two ends of the tape and measured Fu Yiheng's fleshy stem, but the fleshy stem was drooping between his legs, which was not accurate enough.

　　Fu Yiheng raised her eyebrows lightly: "Don't dare to touch it?"

　　Wan Sha glared at him, "Why don't you dare."

　　She stretched out her hand and touched the top of the fleshy stem, the ball-shaped round glans, and the heat of the flesh spread from the fingers to the whole body. , Her face piping hot delicately.

　　A penis with no erection, which feels like a strip of soft flesh, does not seem to be aggressive.

　　Wan Sha held the glans in one hand, lifted it up, and measured it by sticking the tape to the wall of the flesh. She was 11 cm long before she had an erection.

　　Looking at the back of the penis, there are two fleshy eggs, covered by curly bristles.

　　Teacher Guo took a sip of tea and slowly said, "Record the length of the penis and the size of the testicles. The testicles are the meat eggs behind the penis, where semen is produced and stored."

　　Wan Sha held the meat stick in one hand, and flicked twice in the other. A meaty egg, playfully hold it in his hand, gently squeeze it a few times.

　　Fu Yiheng calmly watched her touch her genitals, but when she played with her testicles, her cold face appeared unstable and her thin lips were tight.

　　The meat stick in Wansha's palm suddenly became bloodshot and swelled. It grew longer and hardened. It was so thick that it could not be held with one hand, like a awakened terrifying beast, ready to attack its prey.

　　For a moment, she was a little surprised, raised her head, and ran into Fu Yiheng's gaze.

　　He lowered his eyebrows, locked her tightly, and spoke word by word.